Internet Passport: claude.ai
One report: Hosting, CDN, ASN, DNS, TLS, Email, Security, Performance, Technologies.
84/100
B Healthy
Hosting
Anthropic, PBC
Datacenter/hosting
United States
CDN
—
ASN
AS399358
Anthropic, PBC
DNSA
SPF ✓ · DMARC ✓
IPv6 ✓
TLSB
35 days to expiry
HSTS off
EmailC
MX —
SPF ✓ · DMARC ✓
SecurityB
5 headers
1 missing
Performance
Reachable
Technologies
Issues found — how to fix
What changed since last time
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