Website reputation report

oss.net

Last checked 6 hours ago · Point-in-time assessment

● Evidence is limited

What is this website?

oss.net is currently classified in the Engineering category based on observed public pages. Recurring page-metadata topics include original survey solutions, surveying, engineering.

No listed local patterns observedHomepage-only analysis is not a malware clearance. Read the scope and findings below.

75/100Safety Score
75%Evidence Confidence
Trust Radar evidence profile Eight evidence dimensions from zero to one hundred. Exact values surround the chart. Threat Intelligence55 Domain History95 Infrastructure91 Website Security95 Security Hygiene60 Transparency52 Reputation50 Operational Stability96
Trust RadarEight observed factors. Select one to inspect its evidence.

How to read this report

Safety Score evaluates observed signals. Evidence Confidence measures how complete, direct, fresh, and consistent those signals are.

No automated scan can guarantee that a website is safe.

Independent evidence brief

What we observed about oss.net

Updated Oct 1, 2026

The latest scan examined 10 public pages on oss.net. Website descriptions below come from the site itself. Registration, connection and threat findings were checked separately.

Purpose and visible content

On its homepage, the site says: Explore our expert land surveying and civil engineering services for the construction and land development industries.

Registrar and domain history

Registered on Dec 5, 1993. Registrar: Porkbun LLC.

Recorded expiry date: Dec 4, 2026. Registry data can change.

Connection and hosting evidence

The checked homepage returned HTTP 200.

A valid TLS certificate was observed, expiring Dec 6, 2026.

Threat checks and score context

External malware-provider coverage was unavailable. The report does not treat this missing check as a clean result.

Safety Score: 75/100. Evidence Confidence: 75%. These measure different things.

Public content profile

Pages reviewed on oss.net

10 of up to 10 pages

We sampled public pages from this website to understand its subject and contact paths. The titles and short descriptions below come from the website itself. They are not endorsements or independent safety findings.

Original Survey Solutions | Land Surveying, Civil Engineering, and Project ManagementExplore our expert land surveying and civil engineering services for the construction and land development industries. Contact Us — Original Survey SolutionsGot a question, resume, or just want to say hello? We’d love to hear from you. Whether you're reaching out with a big opportunity or a small curiosity, our inbox is always open. Structural Steel Surveys — Original Survey SolutionsOriginal Survey Solutions takes structural steel surveying to a whole new level. Our structural steel surveyors are trained specialists using cutting-edge technology to develop cus Construction Staking — Original Survey SolutionsConstruction staking and surveying translate feature locations from your construction plans to ground positions, guiding excavation, utility placement, hardscape construction and b Civil Engineering — Original Survey SolutionsOriginal Survey Solutions offers a variety of civil engineering services to support land planning, land development, water resource, storm water management, residential, institutio As-Built Surveys and QA/QC — Original Survey SolutionsOriginal Survey Solutions uses advanced land surveying technology, including robotic total stations, survey-grade GPS and laser scanners (LiDAR) that capture millions of data point Boundary Survey — Original Survey SolutionsOriginal Survey Solutions understands that a diligent boundary survey will help protect one of your most valuable investments: real property. We have a team of experienced field an Topographic Mapping — Original Survey SolutionsOriginal Survey Solutions provides topographic maps that can be seamlessly imported into most CAD, architectural, engineering and GIS programs. Our mapping technology includes LiDA 3D Scanning + BIM — Original Survey SolutionsOriginal Survey Solutions utilizes cutting-edge 3D laser scanning and building information management (BIM) tools for your professional as-built and mapping needs. We consistently News and Insights — Original Survey SolutionsStay up to date with what's going on in our world from latest developments and events to expert perspectives.

Public page evidence

Topics and keywords observed on oss.net

12 phrases

These phrases were extracted locally from sampled public page metadata. They are observations, not search-volume or ranking estimates.

original survey solutionsTitle, Meta description10 sampled pages
surveyingTitle, Meta description4 sampled pages
engineeringTitle, Meta description3 sampled pages
civil engineeringTitle, Meta description2 sampled pages
landTitle, Meta description3 sampled pages
land surveyingTitle, Meta description2 sampled pages
managementTitle, Meta description3 sampled pages
technologyMeta description3 sampled pages
thatMeta description3 sampled pages
constructionTitle, Meta description2 sampled pages
mappingTitle, Meta description2 sampled pages
as builtTitle, Meta description2 sampled pages

At a glance

Key findings

✓

Report is current

The displayed evidence comes from the published immutable scan.

i

Confidence is separate

Unavailable evidence is shown as missing and never counted as clean.

!

Verify before sensitive actions

Check the exact URL and context before payments, credentials, or downloads.

Fully explainable

Why this score?

Versioned weights
Threat IntelligenceWeight 25%
55/100

Threat providers were unavailable. The neutral uncertainty baseline is not a clean verdict.

Domain HistoryWeight 10%
95/100

Domain registration age and expiry were checked.

InfrastructureWeight 10%
91/100

Observed DNS records and network address were checked.

Website SecurityWeight 15%
95/100

Observed certificate validity and TLS protocol were checked.

Security HygieneWeight 15%
60/100

Observed security header values were checked for basic protective settings. Empty values, disabled HSTS and unrecognized values receive no credit. This is not a complete browser-policy validation.

TransparencyWeight 5%
52/100

Observed site metadata and About page were checked. Publisher-supplied details are not independently verified.

ReputationWeight 5%
50/100

Popularity is weak context, not proof of safety. Unranked sites use a neutral baseline.

Operational StabilityWeight 15%
96/100

Observed HTTP status and final connection scheme were checked.

Server-side analysis

Automated security checks

Local antivirus and phishing checks

ClamAV · homepage HTMLNo signature match in the sampled HTML
Engine version1.5.4
Signature database date (UTC)2026-10-01T06:24:38+00:00
HTML bytes submitted385,821
Phishing.Database · exact hostnameNot listed in this snapshot
Feed downloaded (UTC)2026-10-01T12:00:06+00:00
Hosts in local snapshot386,078

Sampled scripts and pages

Resource analysis incomplete

6 resources checked · 26 script links observed on the homepage. Partial resource coverage.

ClamAV inspects the fetched homepage HTML on our server. New scans also sample up to four linked scripts and two collected internal pages, with size and time limits. Scripts are not executed. Other downloads, private server files and logged-in pages remain outside this check. A signature match needs investigation and can be a false positive. No match is not a whole-site safety guarantee.

Exact hostname lookup uses a downloaded Phishing.Database snapshot. It does not send this domain to an external lookup API or mark sibling subdomains as harmful. Not listed does not mean safe. Snapshot age is download age, not proof that every entry was recently revalidated.

Homepage HTML only · Eight local rule families · local-security-v2

Checks use the fetched page and redirect chain. Scripts are not executed, forms are not submitted, and linked files are not downloaded. This is not a malware clearance.

Page resource inventory

Linked scripts26
Inline scripts13
Embedded frames0
External script hosts4

Counts describe the sampled HTML, not every resource loaded by the browser. External resources are common and are not automatically harmful.

No listed local patterns observed. The limited rule set cannot detect every threat or behavior.

External threat intelligence

Provider coverageNot checked

Local checks do not query external reputation databases. An unavailable check is never a clean result.

Registration

Domain information

Public RDAP observation
Canonical domainoss.net
RegistrarPorkbun LLC
RegisteredDec 5, 1993
Domain age32 years
ExpiresDec 4, 2026
Registry statusesclient delete prohibited · client transfer prohibited
Report statePublished

Infrastructure

Network & hosting

Observed endpoint, not legal location
IP address198.185.159.144
Autonomous systemUnavailable
Network organizationUnavailable
Observed countryUnavailable
CDNNot detected
Web application firewallNot detected

At a glance

Infrastructure summary

Observed during this scan

A compact view of the connection, DNS and security surface. These observations describe what the scanner could verify at scan time and do not prove ownership or ongoing availability.

HTTP response200 · https://oss.net/
Endpoint198.185.159.144
NetworkUnavailable
CDN and WAFNot detected · Not detected
DNS surface14 records · 2 nameservers · 2 mail exchangers
Protection signals3 security headers · 1 technologies · DNSSEC unknown

Page telemetry

Observed page statistics

Safe metadata only

These counters describe the fetched response and sampled HTML. Script counts describe references in the markup, not a complete browser network log. Cookie counts cover observed response headers.

Response size385,821 bytes
HTTP check duration0 ms
Cookies observed1
Script resources26 · 4 external hosts
Frames and sampled checks0 frames · 6 resources checked

Encrypted transport

TLS certificate

Valid when observed
StatusValid when observed
ProtocolTLSv1.3
IssuercountryName=US, organizationName=Let's Encrypt, commonName=YR1
Valid fromSep 7, 2026
Valid untilDec 6, 2026
Certificate namesoss.net

Resolution

DNS footprint

DNSKEY status unknown

DNSKEY presence does not verify the DNSSEC signature chain. Missing records can mean no record was returned or the lookup was unavailable.

A198.185.159.144TTL —
A198.185.159.145TTL —
A198.49.23.144TTL —
A198.49.23.145TTL —
NSdara.ns.cloudflare.comTTL —
NSgannon.ns.cloudflare.comTTL —
MX0 mx1-us1.ppe-hosted.comTTL —
MX0 mx2-us1.ppe-hosted.comTTL —
TXTanthropic-domain-verification-3rrpgh=BKIlXquN2610yf7H2MmYPTQVsTTL —
TXTapple-domain-verification=Xjb8JVHTcbxSWfmCTTL —
TXTautodesk-domain-verification=HSBZ00owp-S-ZVe3WjZYTTL —
TXTMS=ms20247771TTL —
TXTv=spf1 include:spf.protection.outlook.com include:_spf-us.ppe-hosted.com ~allTTL —
TXTZOOM_verify_WtX37CmgoyJfpnjEG6pNKeTTL —

DNS observations · no external lookup API

Domain email protection

Exact-host SPF and DMARC observations help the owner investigate email impersonation risks. They are separate from website malware checks and do not change the Safety Score.

SPFPolicy record observed, not fully validated
DMARCNo matching record returned for this exact hostname

What to do next

Review the records with your mail administrator. Inventory legitimate senders and test SPF and DKIM alignment before enforcing a stricter DMARC policy. Fix duplicate records and investigate overly permissive SPF rules.

This bounded check does not send email, probe SMTP, evaluate recursive SPF includes, verify DKIM signatures or apply organizational-domain DMARC inheritance. A missing subdomain record does not prove that no inherited protection exists. A DNS timeout is unknown, not an absent record. A policy record is not proof that messages authenticate successfully.

Responsible disclosure

security.txt

RFC 9116 observation

No readable security.txt file was observed at the standard locations. This is informational and is not evidence of malware.

Browser protections

Security headers

3 observed
strict-transport-securitypresent max-age=15552000
x-content-type-optionspresent nosniff
x-frame-optionspresent SAMEORIGIN, SAMEORIGIN

Response headers

Cookie protections

Passive observation
Cookies observed1
Missing Secure0
Missing HttpOnly1
Missing SameSite1

Only cookie attribute counts are retained. Cookie names and values are never stored. These observations are not proof of compromise and do not independently change the Safety Score.

Detected stack

Technologies

Tailwind CSS 72%

Versions are shown only when publicly exposed by the page or response headers. An observed version is not, by itself, proof of a vulnerability.

JavaScript library advisories

4 sampled JavaScript files checked locally with Retire.js. Database snapshot: 2026-10-01T02:40:06.962Z.

No supported library version was identified in the sampled files. This does not establish that the scripts are safe.

A version match is not proof that the website is infected or that an issue is exploitable here. Owners should review the advisory, check whether their code is affected and test an update. Up to four external script files are sampled, not every dependency, inline script or dynamically loaded resource.

Publisher supplied

Public contact details

These details were observed on the website, not independently verified as an active support channel.

Phone+16505675444Source: https://oss.net/
Emailinfo@oss.netSource: https://oss.net/
Emailmarketing@oss.netSource: https://oss.net/contact

Structured facts

Website identity & response

Public page metadata
Page titleOriginal Survey Solutions | Land Surveying, Civil Engineering, and Project Management
First headingBuild Better with OSS.
DescriptionExplore our expert land surveying and civil engineering services for the construction and land development industries.
Canonical URLhttps://oss.net
Final URLhttps://oss.net/
HTTP response200 · text/html;charset=utf-8 · duration unavailable
Languageen-US
Structured typesLocalBusiness · WebSite
Page page detectedhttps://oss.net/services/structural-steel-surveysContact page detectedhttps://oss.net/contact
missing100% evidence confidence
1100% evidence confidence
en-US100% evidence confidence
1100% evidence confidence
1100% evidence confidence
Local cookies.cookies missing secure100% evidence confidence
1100% evidence confidence
1100% evidence confidence
Local headers.cors credentials with wildcard100% evidence confidence
14100% evidence confidence
2100% evidence confidence
2100% evidence confidence
unavailable100% evidence confidence
Dns consistency.cname present100% evidence confidence
4100% evidence confidence
Local headers.permissions policy present100% evidence confidence
1100% evidence confidence
Local headers.hsts preload100% evidence confidence
15552000100% evidence confidence
Local headers.hsts include subdomains100% evidence confidence
Local headers.csp present100% evidence confidence
Local headers.cors wildcard origin100% evidence confidence
Local headers.cors present100% evidence confidence

Connection path

Redirect chain

0 recorded hops

No redirect hop was recorded for the sampled homepage.

Premium monitoring

Catch downtime and security changes automatically

Regular checks, availability history, and alert emails are reserved for Premium websites. Free reports remain point-in-time scans and do not create recurring server work.

Enable monitoring for this website

Compared with the previous scan

What changed

A comparison will appear after the next completed scan.

Explainable matching

Digital fingerprint

fingerprint-v1
steady-signal-field-638

Comparable components help find technically related websites. A match does not prove common ownership.

DnsHashed private comparison value
TechnologiesHashed private comparison value

Material changes only

Change history

No meaningful changes recorded yet.

Website icon for oss.net

Visual evidence

Website screenshot

Screenshot of oss.net
Captured once in an isolated browser during this scan. Visual tint is an interface overlay. The original evidence is not duplicated.

For site owners

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Use the current report link so visitors can verify the evidence. A badge is a transparency signal, not a paid ranking boost.

Questions about oss.net

FAQ

Still have questions? Contact us →
Is oss.net safe to visit?

The latest Safety Score is 75/100 with 75% Evidence Confidence. This is a point-in-time assessment of observed technical signals, not a guarantee. Check the exact address and avoid entering payment details if anything looks unusual.

Did the scan detect malware on oss.net?

ClamAV found no signature match in the sampled homepage HTML. External scripts, downloads and private server files were not checked. This is not a whole-site malware clearance.

When was oss.net registered?

The public registry record shows Dec 5, 1993. Registration details may be privacy-protected or updated later.

Did oss.net have a valid TLS certificate?

The scanner observed a valid TLS certificate using TLSv1.3. A valid certificate alone does not establish that the site is safe.

Can a paid listing change this website's score?

No. Premium placement and owner-supplied pages are labelled separately. Technical evidence, the Safety Score and moderation decisions remain independent.