Website reputation report

dn88.bio

Last checked 1 day ago · Point-in-time assessment

66/100Technical Safety ScoreIndependent technical assessment, not a visitor rating
Would you recommend this page? No community votes yet 0/0 Your vote is for this page in this report only—not the entire website. No account required · One vote per browser.
Captured homepage of dn88.bio in the current scan
Website screenshot from the current report

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● Evidence is limited

What is this website?

DN88 là nhà cái uy tín hoạt động tại thị trường châu Á với hệ thống trò chơi phong phú gồm thể thao, casino, xổ số, game bài và dịch vụ giải trí.

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

66/100Safety Score
75%Evidence Confidence
Trust Radar evidence profile Eight evidence dimensions from zero to one hundred. Exact values surround the chart. Threat Intelligence55 Domain History60 Infrastructure95 Website Security95 Security Hygiene35 Transparency52 Reputation50 Operational Stability83
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.

Current report context

What changed since the last scan

  • No earlier report to compare
What this scan could verify · 6 observed, 0 unavailable
DNS observed
Registration lookup observed
Network observed
TLS observed
Website response observed
Website content observed

Unavailable and unperformed checks are not clean results. The detailed evidence below remains the source for each conclusion.

Report an inaccuracy in this report →

Independent evidence brief

What we observed about dn88.bio

Updated Oct 5, 2026

The latest scan examined 8 public pages on dn88.bio. 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: DN88 là nhà cái uy tín hoạt động tại thị trường châu Á với hệ thống trò chơi phong phú gồm thể thao, casino,…

Registrar and domain history

Registered on Nov 14, 2025. Registrar: Sav.com, LLC.

Recorded expiry date: Nov 14, 2026. Registry data can change.

Connection and hosting evidence

The checked homepage returned HTTP 200 in about 3000 ms.

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: 66/100. Evidence Confidence: 75%. These measure different things.

Community reviews of dn88.bio

Visitor experiences are separate from the independent technical Safety Score.

No approved visitor reviews yet. Visitor opinions remain separate from the technical Safety Score.

Public content profile

Pages reviewed on dn88.bio

8 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.

DN88 | Trang Chủ DN88.COM | Link Đăng Ký, Tải DN 88 + 998KDN88 là nhà cái uy tín hoạt động tại thị trường châu Á với hệ thống trò chơi phong phú gồm thể thao, casino, xổ số, game bài và dịch vụ giải trí. Đá Gà DN88 Nơi Tinh Hoa Chiến Kê Hội Tụ, Đặt Cược Đỉnh CaoĐá gà DN88 mang đến sàn đấu trực tiếp mãn nhãn kịch tính, quy tụ chiến kê lừng danh, đảm bảo chất lượng video sắc nét, thu hút cược thủ. Esport DN88 - Sân Khấu Cá Cược Thể Thao Điện Tử Đẳng CấpEsport DN88 mang đến hơn 200 giải đấu thể thao điện tử hàng đầu thế giới mỗi tháng, nơi cược thủ có cơ hội săn kèo cùng tính năng livestream. Nổ Hũ DN88 - 1000+ Chủ Đề Săn Jackpot Giá Trị Hàng Tỷ ĐôNổ hũ DN88 mang đến cơ hội nhận Jackpot khổng lồ nhờ hợp tác cùng hơn 15 nhà cung cấp hàng đầu, tỷ lệ RTP trên 96%, đảm bảo thắng nhanh. Bắn Cá DN88 - Mãn Nhãn Với Đồ Họa Đại Dương 3D Sắc NétBắn cá DN88 là danh mục giải trí hàng đầu, sở hữu đồ họa 3D siêu sắc nét cùng cơ hội săn boss Long Vương nhận thưởng lên đến 1000 lần. Xổ Số DN88 Thiên Đường Của Các Con Số Với Tỷ Lệ 1 Ăn 99.5Xổ số DN88 cung cấp tỷ lệ trả thưởng vượt trội 1 ăn 99.5 cho lô, đề, tích hợp công cụ soi cầu chính xác 90% giúp hội viên dễ dàng kiếm tiền lớn. Sổ Mơ - Giải Mã Chiêm Bao, Lật Mở Con Số Vàng Tại DN88Sổ mơ DN88 là kho tàng giải mã giấc mộng chính xác, giúp bet thủ tìm ra con số lô đề may mắn, nắm bắt cơ hội đổi đời bất ngờ, nắm bắt ý nghĩa. Hướng Dẫn DN88 Quy Trình Hoàn Tất Mọi Thao Tác Cực NhanhHướng dẫn DN88 là cẩm nang giúp hội viên mới hoàn tất mọi thao tác đăng ký, nạp rút tiền chỉ trong vòng 3 phút, đảm bảo tham gia an toàn.

Public page evidence

Topics and keywords observed on dn88.bio

12 phrases

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

cượcTitle, H1, Meta description3 sampled pages
thaoTitle, H1, Meta description3 sampled pages
con sốTitle, H1, Meta description2 sampled pages
giảiTitle, H1, Meta description4 sampled pages
cơ hộiMeta description4 sampled pages
hàngTitle, H1, Meta description3 sampled pages
sắc nétTitle, H1, Meta description2 sampled pages
thể thaoTitle, H1, Meta description2 sampled pages
tỷ lệTitle, H1, Meta description2 sampled pages
xổ sốTitle, H1, Meta description2 sampled pages
cá cượcTitle, H12 sampled pages
mãn nhãnTitle, H1, 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%
60/100

Domain registration age and expiry were checked.

InfrastructureWeight 10%
95/100

Observed DNS records and network address were checked.

Website SecurityWeight 15%
95/100

Observed certificate validity and TLS protocol were checked.

Security HygieneWeight 15%
35/100

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%
83/100

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)2026-10-05T06:24:24+00:00
HTML bytes submitted128,253
Phishing.Database · exact hostnameNot listed in this snapshot
Feed downloaded (UTC)2026-10-05T06:00:14+00:00
Hosts in local snapshot386,082

Sampled scripts and pages

Resource analysis incomplete

4 resources checked · 8 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 scripts8
Inline scripts6
Embedded frames0
External script hosts0

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 domaindn88.bio
RegistrarSav.com, LLC
RegisteredNov 14, 2025
Domain age10 months
ExpiresNov 14, 2026
Registry statusesclient transfer prohibited
Report statePublished

Infrastructure

Network & hosting

Observed endpoint, not legal location
IP address104.21.12.34
Autonomous systemUnavailable
Network organizationUnavailable
Observed countryUnavailable
CDNCloudflare
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://dn88.bio/
Endpoint104.21.12.34
NetworkUnavailable
CDN and WAFCloudflare · Not detected
DNS surface17 records · 2 nameservers · 0 mail exchangers
Protection signals0 security headers · 4 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 size128,253 bytes
HTTP check duration3,000 ms
Cookies observedUnavailable
Script resources8 · 0 external hosts
Frames and sampled checks0 frames · 4 resources checked

Encrypted transport

TLS certificate

Valid when observed
StatusValid when observed
ProtocolTLSv1.3
IssuercountryName=US, organizationName=Google Trust Services, commonName=WE1
Valid fromSep 6, 2026
Valid untilDec 6, 2026
Certificate names*.dn88.bio · dn88.bio

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.

A104.21.12.34TTL —
A172.67.151.132TTL —
AAAA2606:4700:3030::ac43:9784TTL —
AAAA2606:4700:3035::6815:c22TTL —
NSsusan.ns.cloudflare.comTTL —
NState.ns.cloudflare.comTTL —
CAA0 issue "comodoca.com"TTL —
CAA0 issue "digicert.com; cansignhttpexchanges=yes"TTL —
CAA0 issue "letsencrypt.org"TTL —
CAA0 issue "pki.goog; cansignhttpexchanges=yes"TTL —
CAA0 issue "ssl.com"TTL —
CAA0 issuewild "comodoca.com"TTL —
CAA0 issuewild "digicert.com; cansignhttpexchanges=yes"TTL —
CAA0 issuewild "letsencrypt.org"TTL —
CAA0 issuewild "pki.goog; cansignhttpexchanges=yes"TTL —
CAA0 issuewild "ssl.com"TTL —
TXTv=spf1 -allTTL —

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

0 observed

Header evidence is unavailable. Missing data is not treated as a clean result or proof of compromise.

Response headers

Cookie protections

Passive observation

No Set-Cookie header was observed on the sampled homepage response. Other pages may set cookies separately.

Detected stack

Technologies

Bootstrap 80% Cloudflare 98% Tailwind CSS 72% WordPress 95%

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

2 sampled JavaScript files checked locally with Retire.js. Database snapshot: 2026-10-05T02:40:22.811Z.

jquery 3.7.1 No known advisories matched this version in the database snapshot.

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.

Recommended maintenance checks

WordPressKeep WordPress core, themes and plugins updated. Remove unused plugins and review administrator accounts.

Structured facts

Website identity & response

Public page metadata
Page titleDN88 | Trang Chủ DN88.COM | Link Đăng Ký, Tải DN 88 + 998K
First headingDN88 - Nhà Cái Cá Cược Chất Lượng, Link Tải App Tặng 888,88K
DescriptionDN88 là nhà cái uy tín hoạt động tại thị trường châu Á với hệ thống trò chơi phong phú gồm thể thao, casino, xổ số, game bài và dịch vụ giải trí.
Canonical URLhttps://dn88.bio/
Final URLhttps://dn88.bio/
HTTP response200 · text/html; charset=UTF-8 · 3000 ms
Languagevi
Structured typesArticle · CreativeWorkSeries · ImageObject · Organization · Person · WebPage · WebSite · localbusiness
Page page detectedhttps://dn88.bio/da-ga-dn88/
missing100% evidence confidence
1100% evidence confidence
vi100% evidence confidence
17100% evidence confidence
2100% evidence confidence
Dns consistency.mail route count100% evidence confidence
unavailable100% evidence confidence
Dns consistency.cname present100% evidence confidence
Local headers.csp present100% evidence confidence
Local headers.permissions policy present100% evidence confidence
Local headers.hsts present100% evidence confidence
4100% evidence confidence
Local headers.cors wildcard origin100% evidence confidence
Local headers.cors present100% evidence confidence
Local headers.cors credentials with wildcard100% 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
clear-harbor-wave-749

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

Show change history

No meaningful changes recorded yet.

Website icon for dn88.bio

Visual evidence

Website screenshot

Screenshot of dn88.bio
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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Questions about dn88.bio

FAQ

Still have questions? Contact us →
Is dn88.bio safe to visit?

The latest Safety Score is 66/100 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 dn88.bio?

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 dn88.bio registered?

The public registry record shows Nov 14, 2025. Registration details may be privacy-protected or updated later.

Did dn88.bio 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.

Share your experience with dn88.bio

Community reviews are moderated and remain separate from the technical Safety Score.

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