medium.com
AI Security Summary
90/100 — trusted. Long-established domain (28.3 years old), clean threat reputation, no impersonation patterns. Verdict driven by: no privacy policy found; no terms of service found; no contact page found — worth extra caution before trusting.
The server is reachable but did not return a success status.
Addressing this signal prevents trust downgrades and potential security risks.
View Glossary Guide- HTTPS is enforced
- Fast response (4ms)
- Served through Cloudflare
- 4 address record(s) resolved
- IPv6 (AAAA) available
- 2 authoritative nameservers
- Domain registered 28+ years ago
- Owner information disclosed
- Site returned HTTP 403
- No privacy policy found
- No terms of service found
- No contact page found
No critical issues found
Domain passes all high-risk checks
- Registrar Name
- Amazon Registrar, Inc.
- Creation Date
- May 27, 1998 (28.3 years ago)
- Last Updated
- May 16, 2026
- Registry Expiry Date
- May 26, 2027
- WHOIS Privacy Protection
- Publicly Visible
- Domain Status Codes
- client transfer prohibited
- IPv4 Addresses (A)
- 162.159.153.4, 162.159.152.4
- IPv6 Addresses (AAAA)
- 2606:4700:7::a29f:9804, 2606:4700:7::a29f:9904
- Mail Servers (MX)
- aspmx.l.google.com (Priority: 1), alt1.aspmx.l.google.com (Priority: 5), alt2.aspmx.l.google.com (Priority: 5), aspmx2.googlemail.com (Priority: 10), aspmx3.googlemail.com (Priority: 10)
- Authoritative Nameservers (NS)
- alina.ns.cloudflare.com, kip.ns.cloudflare.com
- TXT Records Found
- 17 TXT verification records
- Registrable Domain
- medium.com
- Registrar Organization
- Amazon Registrar, Inc.
- WHOIS Privacy Status
- Public Registration Data
- Registry Status Codes
- client transfer prohibited
- Delegated Authoritative Nameservers
- alina.ns.cloudflare.com, kip.ns.cloudflare.com
- Registration Lifecycle
- Registered: 1998 → Expires: 2027
- SPF Record
- v=spf1 include:amazonses.com include:_spf.google.com include:mail.zendesk.com include:sendgrid.net include:spf.tipalti.com include:_spf.psm.knowbe4.com ~all
- DMARC Policy Mode
- Policy: REJECT
- DMARC Raw Record
- v=DMARC1; p=reject; sp=reject; pct=100; fo=1; ri=3600; rua=mailto:dmarc.rua@medium.com,mailto:dmarc_agg@vali.email; ruf=mailto:dmarc.rua@medium.com,mailto:ruf@dmarc.medium.com,mailto:dmarc_agg@vali.email;
- DKIM Selectors Detected
- google, s1, s2
- Root Domain Label
- medium
- Top-Level Domain (TLD)
- .com (Standard TLD)
- Punycode Obfuscation
- No (Standard ASCII)
- Homoglyph / Lookalike Script
- No mixed scripts
- Brand Match Analysis
- No recognized brand impersonation
- Typosquatting Risk
- Clean
- HTML Title
- Just a moment...
- Meta Description
- —
- Document Language
- en-US
- Character Encoding
- UTF-8
- Viewport Setting
- width=device-width,initial-scale=1
- Generator Software
- —
- HTTP Response Time
- 4 ms
- Payload Body Size
- 5.5 KB
- Compression Status
- Uncompressed
- Cache Directives
- Standard caching rules
90/100 — trusted. Long-established domain (28.3 years old), clean threat reputation, no impersonation patterns. Verdict driven by: no privacy policy found; no terms of service found; no contact page found — worth extra caution before trusting.
- Payment Red Flags
- None (No suspicious payment requests)
- High-Pressure Language
- None (No artificial urgency detected)
- Disposable Domain Risk
- No (Established infrastructure)
- Text Scanned Depth
- 60 characters verified
- Primary Web Server
- cloudflare
- CDN / Cloud Provider
- Cloudflare
- Primary IP Address
- 162.159.153.4
- HTTP Status Code
- 403 OK
- Final Landing Destination
- https://medium.com/
- Redirect Hop Count
- 0 hops
- Certificate Authority (Issuer)
- C=US, O=Let's Encrypt, CN=YR2
- Subject Common Name (CN)
- status.medium.com
- Validity Period
- 89 days remaining (Expires: 2026-12-03T21:24:42Z)
- Subject Alternative Names (SANs)
- 9 domains protected
- Certificates Logged (CT)
- 23 certs recorded
- Published Phone Numbers
- 8-1788605510-1.2.1.1, 1788605510, 1788605510-1.0.1.1, 1788605510-1.2.1.1-0, 0-1788605510-1.2.1.1
- Robots.txt Directives
- Present & Configured
- Sitemaps Declared
- https://medium.com/sitemap/sitemap.xml
- Disallow Rules Count
- 16 rules
View Raw robots.txt
User-Agent: * Disallow: /m/ Disallow: /me/ Disallow: /@me$ Disallow: /@me/ Disallow: /*/edit$ Disallow: /*/*/edit$ Disallow: /media/ Disallow: /p/*/share Disallow: /r/ Disallow: /trending Disallow: /search?q$ Disallow: /search?q= Disallow: /*/search?q= Disallow: /*/search/*?q= Disallow: /*/*source= Allow: /_/api/users/*/meta Allow: /_/api/users/*/profile/stream Allow: /_/api/posts/*/responses Allow: /_/api/posts/*/responsesStream Allow: /_/api/posts/*/related User-Agent: Amazonbot User-Agent: Applebot-Extended User-Agent: Bytespider User-Agent: ClaudeBot User-Agent: FacebookBot User-Agent: GoogleOther User-Agent: GPTBot User-Agent: meta-externalagent Disallow: / Allow: /about Allow: /business Allow: /earn Allow: /gift Allow: /membership Allow: /partner-program Allow: /verified-authors Sitemap: https://medium.com/sitemap/sitemap.xml License: https://medium.com/license.xml
Export & Share Intelligence
Download the complete official PDF verification report (all sections and technical signals expanded), or export raw JSON telemetry.
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