{
    "schema": "websitevirusscanner.evidence.v1",
    "domain": "zulip.com",
    "archived": false,
    "archive_reason": null,
    "next_scan_due_at": "2026-10-31T22:44:53.000000Z",
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        "last_scanned_at": "2026-10-01T22:44:53.000000Z",
        "score": {
            "id": 21690,
            "domain_scan_id": 16790,
            "score_rule_set_id": 5,
            "safety_score": 78,
            "evidence_confidence": 70,
            "uncapped_score": 78,
            "cap_code": null,
            "created_at": "2026-10-01 22:44:53",
            "updated_at": "2026-10-01 22:44:53"
        },
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            "id": 21687,
            "domain_scan_id": 16790,
            "final_url": "https://zulip.com/",
            "status_code": 200,
            "content_type": "text/html; charset=utf-8",
            "response_bytes": 49713,
            "duration_ms": 0,
            "redirect_chain": "[]",
            "observed_at": "2026-10-01 07:26:36",
            "created_at": "2026-10-01 22:44:53",
            "updated_at": "2026-10-01 22:44:53"
        },
        "tls": {
            "id": 20782,
            "domain_scan_id": 16790,
            "valid": 1,
            "protocol": "TLSv1.3",
            "issuer": "countryName=US, organizationName=Amazon, commonName=Amazon ECDSA 256 M04",
            "valid_from": "2026-02-04 00:00:00",
            "valid_until": "2027-03-05 23:59:59",
            "san_names": "[\"*.zulip.com\", \"zulip.com\"]",
            "observed_at": "2026-10-01 07:26:36",
            "created_at": "2026-10-01 22:44:53",
            "updated_at": "2026-10-01 22:44:53"
        },
        "dns": {
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            "domain_scan_id": 16790,
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            "dnssec": null,
            "observed_at": "2026-10-01 07:26:35",
            "created_at": "2026-10-01 22:44:52",
            "updated_at": "2026-10-01 22:44:52"
        },
        "infrastructure_summary": {
            "ip_address": "2600:1f18:414:db00:cb44:aa3a:848e:1431",
            "asn": null,
            "organization": null,
            "country_code": null,
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            "waf": null,
            "http_status": 200,
            "final_url": "https://zulip.com/",
            "dnssec_observed": null,
            "dns_record_count": 29,
            "nameserver_count": 4,
            "mail_exchanger_count": 5,
            "tls_valid": true,
            "tls_valid_until": "2027-03-05 23:59:59",
            "security_header_count": 5,
            "technology_count": 1,
            "screenshot_available": false
        },
        "page_stats": {
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            "duration_ms": 0,
            "cookies_observed": null,
            "script_resources": 12,
            "external_script_hosts": 1,
            "frame_resources": 0,
            "resource_checks": 0
        },
        "security_headers": [
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                "domain_scan_id": 16790,
                "name": "cross-origin-opener-policy",
                "value": "same-origin",
                "assessment": "present",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 53234,
                "domain_scan_id": 16790,
                "name": "referrer-policy",
                "value": "strict-origin-when-cross-origin",
                "assessment": "present",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 53235,
                "domain_scan_id": 16790,
                "name": "strict-transport-security",
                "value": "max-age=31536000; includeSubdomains; preload",
                "assessment": "present",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 53236,
                "domain_scan_id": 16790,
                "name": "x-content-type-options",
                "value": "nosniff",
                "assessment": "present",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 53237,
                "domain_scan_id": 16790,
                "name": "x-frame-options",
                "value": "DENY",
                "assessment": "present",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            }
        ],
        "signals": [
            {
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                "domain_scan_id": 16790,
                "code": "mail_security.dmarc.policy",
                "value": "reject",
                "confidence": "1.0000",
                "source_rule": "mail-security-v1",
                "evidence_keys": "[\"dns.mail_txt\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
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                "id": 1460334,
                "domain_scan_id": 16790,
                "code": "local_resources.checked",
                "value": "0",
                "confidence": "1.0000",
                "source_rule": "clamav-resources-v1",
                "evidence_keys": "[\"http.sampled_resources\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
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                "id": 1460333,
                "domain_scan_id": 16790,
                "code": "local_resources.discovered_scripts",
                "value": "12",
                "confidence": "1.0000",
                "source_rule": "clamav-resources-v1",
                "evidence_keys": "[\"http.sampled_resources\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 1460335,
                "domain_scan_id": 16790,
                "code": "local_resources.partial",
                "value": "1",
                "confidence": "1.0000",
                "source_rule": "clamav-resources-v1",
                "evidence_keys": "[\"http.sampled_resources\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 1460332,
                "domain_scan_id": 16790,
                "code": "local_resources.status",
                "value": "disabled",
                "confidence": "1.0000",
                "source_rule": "clamav-resources-v1",
                "evidence_keys": "[\"http.sampled_resources\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 1460315,
                "domain_scan_id": 16790,
                "code": "local_security.analyzed",
                "value": "1",
                "confidence": "1.0000",
                "source_rule": "local-security-v2",
                "evidence_keys": "[\"http.homepage_html\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 1460316,
                "domain_scan_id": 16790,
                "code": "local_security.bytes_analyzed",
                "value": "49713",
                "confidence": "1.0000",
                "source_rule": "local-security-v2",
                "evidence_keys": "[\"http.homepage_html\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 1460319,
                "domain_scan_id": 16790,
                "code": "local_security.external_script_hosts",
                "value": "1",
                "confidence": "1.0000",
                "source_rule": "local-security-v2",
                "evidence_keys": "[\"http.homepage_html\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 1460318,
                "domain_scan_id": 16790,
                "code": "local_security.script_resources",
                "value": "12",
                "confidence": "1.0000",
                "source_rule": "local-security-v2",
                "evidence_keys": "[\"http.homepage_html\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 1460317,
                "domain_scan_id": 16790,
                "code": "local_security.truncated",
                "value": "",
                "confidence": "1.0000",
                "source_rule": "local-security-v2",
                "evidence_keys": "[\"http.homepage_html\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 1460308,
                "domain_scan_id": 16790,
                "code": "mail_security.dmarc.percentage",
                "value": "100",
                "confidence": "1.0000",
                "source_rule": "mail-security-v1",
                "evidence_keys": "[\"dns.mail_txt\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 1460336,
                "domain_scan_id": 16790,
                "code": "local_resources.bytes_scanned",
                "value": "0",
                "confidence": "1.0000",
                "source_rule": "clamav-resources-v1",
                "evidence_keys": "[\"http.sampled_resources\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 1460306,
                "domain_scan_id": 16790,
                "code": "mail_security.dmarc.status",
                "value": "policy_observed",
                "confidence": "1.0000",
                "source_rule": "mail-security-v1",
                "evidence_keys": "[\"dns.mail_txt\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 1460304,
                "domain_scan_id": 16790,
                "code": "mail_security.spf.all",
                "value": "-all",
                "confidence": "1.0000",
                "source_rule": "mail-security-v1",
                "evidence_keys": "[\"dns.mail_txt\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 1460305,
                "domain_scan_id": 16790,
                "code": "mail_security.spf.direct_dns_terms",
                "value": "3",
                "confidence": "1.0000",
                "source_rule": "mail-security-v1",
                "evidence_keys": "[\"dns.mail_txt\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 1460303,
                "domain_scan_id": 16790,
                "code": "mail_security.spf.status",
                "value": "policy_observed",
                "confidence": "1.0000",
                "source_rule": "mail-security-v1",
                "evidence_keys": "[\"dns.mail_txt\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 1460299,
                "domain_scan_id": 16790,
                "code": "page.contact",
                "value": "1",
                "confidence": "1.0000",
                "source_rule": "informational-page-signals-v1",
                "evidence_keys": "[\"content.informational_pages.contact\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 1460302,
                "domain_scan_id": 16790,
                "code": "page.language",
                "value": "en",
                "confidence": "1.0000",
                "source_rule": "html-lang-signals-v1",
                "evidence_keys": "[\"content.language\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 1460300,
                "domain_scan_id": 16790,
                "code": "page.page",
                "value": "1",
                "confidence": "1.0000",
                "source_rule": "informational-page-signals-v1",
                "evidence_keys": "[\"content.informational_pages.page\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 1460301,
                "domain_scan_id": 16790,
                "code": "page.support",
                "value": "1",
                "confidence": "1.0000",
                "source_rule": "informational-page-signals-v1",
                "evidence_keys": "[\"content.informational_pages.support\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 1460339,
                "domain_scan_id": 16790,
                "code": "security_txt.status",
                "value": "missing",
                "confidence": "1.0000",
                "source_rule": "security-txt-v1",
                "evidence_keys": "[\"security_txt\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 1460327,
                "domain_scan_id": 16790,
                "code": "local_headers.cors_credentials_with_wildcard",
                "value": "",
                "confidence": "1.0000",
                "source_rule": "local-headers-v1",
                "evidence_keys": "[\"http.response_headers\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 1460313,
                "domain_scan_id": 16790,
                "code": "dns_consistency.cname_present",
                "value": "",
                "confidence": "1.0000",
                "source_rule": "dns-consistency-v1",
                "evidence_keys": "[\"dns.records\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 1460314,
                "domain_scan_id": 16790,
                "code": "dns_consistency.dnssec_state",
                "value": "unavailable",
                "confidence": "1.0000",
                "source_rule": "dns-consistency-v1",
                "evidence_keys": "[\"dns.records\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 1460312,
                "domain_scan_id": 16790,
                "code": "dns_consistency.mail_route_count",
                "value": "5",
                "confidence": "1.0000",
                "source_rule": "dns-consistency-v1",
                "evidence_keys": "[\"dns.records\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 1460311,
                "domain_scan_id": 16790,
                "code": "dns_consistency.nameserver_count",
                "value": "4",
                "confidence": "1.0000",
                "source_rule": "dns-consistency-v1",
                "evidence_keys": "[\"dns.records\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 1460309,
                "domain_scan_id": 16790,
                "code": "dns_consistency.record_count",
                "value": "29",
                "confidence": "1.0000",
                "source_rule": "dns-consistency-v1",
                "evidence_keys": "[\"dns.records\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 1460338,
                "domain_scan_id": 16790,
                "code": "javascript_advisories.checked",
                "value": "0",
                "confidence": "1.0000",
                "source_rule": "retirejs-local-v1",
                "evidence_keys": "[\"http.sampled_resources\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 1460337,
                "domain_scan_id": 16790,
                "code": "javascript_advisories.status",
                "value": "not_sampled",
                "confidence": "1.0000",
                "source_rule": "retirejs-local-v1",
                "evidence_keys": "[\"http.sampled_resources\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 1460330,
                "domain_scan_id": 16790,
                "code": "local_antivirus.status",
                "value": "disabled",
                "confidence": "1.0000",
                "source_rule": "clamav-local-v1",
                "evidence_keys": "[\"http.homepage_html\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 1460328,
                "domain_scan_id": 16790,
                "code": "local_headers.coop_value",
                "value": "same-origin",
                "confidence": "1.0000",
                "source_rule": "local-headers-v1",
                "evidence_keys": "[\"http.response_headers\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 1460310,
                "domain_scan_id": 16790,
                "code": "dns_consistency.address_count",
                "value": "12",
                "confidence": "1.0000",
                "source_rule": "dns-consistency-v1",
                "evidence_keys": "[\"dns.records\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 1460325,
                "domain_scan_id": 16790,
                "code": "local_headers.cors_present",
                "value": "",
                "confidence": "1.0000",
                "source_rule": "local-headers-v1",
                "evidence_keys": "[\"http.response_headers\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 1460326,
                "domain_scan_id": 16790,
                "code": "local_headers.cors_wildcard_origin",
                "value": "",
                "confidence": "1.0000",
                "source_rule": "local-headers-v1",
                "evidence_keys": "[\"http.response_headers\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 1460320,
                "domain_scan_id": 16790,
                "code": "local_headers.csp_present",
                "value": "",
                "confidence": "1.0000",
                "source_rule": "local-headers-v1",
                "evidence_keys": "[\"http.response_headers\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 1460323,
                "domain_scan_id": 16790,
                "code": "local_headers.hsts_include_subdomains",
                "value": "1",
                "confidence": "1.0000",
                "source_rule": "local-headers-v1",
                "evidence_keys": "[\"http.response_headers\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 1460322,
                "domain_scan_id": 16790,
                "code": "local_headers.hsts_max_age",
                "value": "31536000",
                "confidence": "1.0000",
                "source_rule": "local-headers-v1",
                "evidence_keys": "[\"http.response_headers\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 1460324,
                "domain_scan_id": 16790,
                "code": "local_headers.hsts_preload",
                "value": "1",
                "confidence": "1.0000",
                "source_rule": "local-headers-v1",
                "evidence_keys": "[\"http.response_headers\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 1460321,
                "domain_scan_id": 16790,
                "code": "local_headers.hsts_present",
                "value": "1",
                "confidence": "1.0000",
                "source_rule": "local-headers-v1",
                "evidence_keys": "[\"http.response_headers\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 1460329,
                "domain_scan_id": 16790,
                "code": "local_headers.permissions_policy_present",
                "value": "",
                "confidence": "1.0000",
                "source_rule": "local-headers-v1",
                "evidence_keys": "[\"http.response_headers\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            },
            {
                "id": 1460331,
                "domain_scan_id": 16790,
                "code": "local_reputation.status",
                "value": "unavailable",
                "confidence": "1.0000",
                "source_rule": "phishing-db-v1",
                "evidence_keys": "[\"domain.ascii\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            }
        ],
        "technologies": [
            {
                "id": 61998,
                "domain_scan_id": 16790,
                "code": "nginx",
                "name": "Nginx",
                "version": null,
                "confidence": "0.9300",
                "source_rule": "nginx-v1",
                "evidence_keys": "[\"page.headers\"]",
                "created_at": "2026-10-01 22:44:53",
                "updated_at": "2026-10-01 22:44:53"
            }
        ],
        "availability_history": [
            {
                "id": 16790,
                "status": "completed",
                "finished_at": "2026-10-01 22:44:53",
                "error_code": null,
                "status_code": 200,
                "final_url": "https://zulip.com/",
                "duration_ms": 0
            }
        ],
        "comparison": {
            "previous": null,
            "current": {
                "id": 16790,
                "finished_at": "2026-10-01 22:44:53",
                "status_code": 200,
                "final_url": "https://zulip.com/",
                "safety_score": 78
            },
            "score_delta": null,
            "added_technologies": [],
            "removed_technologies": []
        }
    },
    "limitations": [
        "This is a point-in-time technical evidence export.",
        "Unavailable checks are not clean results.",
        "The export is not a malware-removal guarantee or uptime SLA."
    ]
}