Domain Intelligence Report

anthropic.com

DNS records, WHOIS/RDAP registration, SSL certificate, subdomain enumeration, and email-security posture — aggregated in real time and cached.

6
DNS record types
54d
SSL cert remaining
78
Subdomains found
SPF + DMARC
Email security
DNS

DNS Records

All record types resolved from authoritative DNS for anthropic.com.

A 1 record
  • 160.79.104.10
AAAA 1 record
  • 2607:6bc0::10
MX 5 records
  • 5 alt1.aspmx.l.google.com.
  • 5 alt2.aspmx.l.google.com.
  • 1 aspmx.l.google.com.
  • 10 alt3.aspmx.l.google.com.
  • 10 alt4.aspmx.l.google.com.
TXT 26 records
  • "v=spf1 include:_spf.google.com ~all"
  • "stripe-verification=421fc24e5cd4975f8577d411a2c34072be068dab6321e75505da641dadd31f84"
  • "atlassian-domain-verification=I9Xbb3XhdwM5exlpz4aYPu3j6WwEaPCBQwANPQYdbYWWnqiwB9ULpjyw/bKJtKRf"
  • "asv=0f0dc2f902c508ffccf27f9408c23483"
  • "MS=ms86816014"
  • "google-site-verification=KkmsJvGLnpKf_BQwhAx5mnK2OmoQPzrxES2P_0dD5rA"
  • "segment-site-verification=bh66TwguDMclltZFX2wYU8sv2xwL0jYt"
  • "6c43f0e4-7a6e-41f1-b393-a467b815c9ab"
  • "elevenlabs=gYHFc9PeL2d2VTBdDhfMyRlxwOup_wM5bPLhmo2zux0"
  • "1password-site-verification=TO6XSBV6G5CTTA3Z3KKW2BS44M"
  • "ca3-f11ea7ccbb494dba9a917fa7a141e281"
  • "cursor-domain-verification-crx2da=6b38eKFnztmRYqLTALmFfsXSO"
  • "stripe-verification=b4a23f9e5d7d2b9b0c10967235226410439ba826a420b7425970bf11dc1e1c5d"
  • "airtable-verification=cc359049c1ed2f7ecb0260b495a935bc"
  • "google-site-verification=hcpp8MUuEqp_24yZzaMvQheLydlnxVWZ4Bbsv3rJocc"
  • "atlassian-sending-domain-verification=80547484-e42a-4b89-bf3c-d8ffd4c3ebab"
  • "wiz-domain-verification=06c4dd0706e50380f788c7acab07945e658246992e140f41657f86fb6c53c5e9"
  • "google-site-verification=yIJD2JqRVo-AOCE_9rySL9RZFZDM9a_GatXkDuHGqmY"
  • "W6bXmYleKF5pLbpxzw6VcHcQTIyYh2M"
  • "slack-domain-verification=j7g4p0r5GSLrk9O1CswTYqsKJRFURuy5qGKvmAbU"
  • "h1-domain-verification=ZEejAhpyT5wfKiZRsXi87LTQKM2QBySRC61439biYN9Jnq66"
  • "google-site-verification=_NED9Pp6OpundSy6MNEyuIbF-8mqgRoE2iGQDqH4wKo"
  • "google-site-verification=lZ-Chr9wqR_c_yVXYrxvZjm7r4Dg44mLMda6GvQSaPA"
  • "MS=ms40192081"
  • "jetbrains-domain-verification=53i175ssi0qal446eoubiiun1"
  • "5fnm79lyb330pg223w4zouc1qqd6ke2"
NS 2 records
  • isla.ns.cloudflare.com.
  • randy.ns.cloudflare.com.
SOA 1 record
  • isla.ns.cloudflare.com. dns.cloudflare.com. 2404000307 10000 2400 604800 1800
Registration

WHOIS / RDAP

Registration data for anthropic.com via the RDAP protocol, with port-43 WHOIS fallback if RDAP is unavailable.

whois via rdap.org
Registrar
MarkMonitor Inc.
Created
2001-10-02T18:10:32Z
Updated
2023-10-09T16:06:41Z
Expires
2033-10-02T18:10:32Z
Handle
78126225_DOMAIN_COM-VRSN
Nameservers
ISLA.NS.CLOUDFLARE.COMRANDY.NS.CLOUDFLARE.COM
Status
client delete prohibitedclient transfer prohibitedclient update prohibited
TLS

SSL Certificate

Live TLS handshake against anthropic.com. No third-party scanner.

ssl 54 days remaining
Issuer
CN=E8,O=Let's Encrypt,C=US
Subject
CN=anthropic.com
Valid from
2026-04-07T15:34:43+00:00
Valid to
2026-07-06T15:34:42+00:00
Serial
508325300127792153850309191623637579029021
SANs (3)
anthropic.comconsole-staging.anthropic.comconsole.anthropic.com
Reconnaissance

Subdomains discovered

Aggregated from Certificate Transparency logs (crt.sh, certspotter, hackertarget) with DNS bruteforce fallback if all CT sources fail.

⚠ Partial results — crt.sh status 404
subdomains 78 found
crt.sh status 404 certspotter ok +46 hackertarget ok +32
  • a-api.anthropic.com
  • a-cdn.anthropic.com
  • alignment.anthropic.com
  • anthropic.com
  • api-backend-frontend.n.anthropic.com
  • api-release-candidate-2.anthropic.com
  • api-release-candidate.anthropic.com
  • api-staging.anthropic.com
  • api.anthropic.com
  • api.console.anthropic.com
  • assets-proxy.anthropic.com
  • assets.anthropic.com
  • atlantis-staging.c.anthropic.com
  • atlantis.c.anthropic.com
  • atlas.anthropic.com
  • billing.anthropic.com
  • brand.anthropic.com
  • claude.anthropic.com
  • console.anthropic.com
  • docs.anthropic.com
  • earlyaccess.anthropic.com
  • evals.anthropic.com
  • feedback.anthropic.com
  • go.anthropic.com
  • ilinks.anthropic.com
  • institute.anthropic.com
  • internal.api.anthropic.com
  • legal.anthropic.com
  • links.anthropic.com
  • mcp-proxy-staging.anthropic.com
  • mcp-proxy.anthropic.com
  • metrics.anthropic.com
  • notebook.anthropic.com
  • platform.anthropic.com
  • prod-rudolph.he.anthropic.com
  • resources.anthropic.com
  • sandbox.api.anthropic.com
  • sandbox.staging.api.anthropic.com
  • staging.tunnel.anthropic.com
  • statsig.anthropic.com
  • status.anthropic.com
  • stt-flux-a100.titanium-staging.api.anthropic.com
  • stt-flux-a100.titanium.api.anthropic.com
  • stt-flux-multi-a100.titanium-staging.api.anthropic.com
  • stt-flux-multi-a100.titanium.api.anthropic.com
  • stt-flux-multi.titanium-staging.api.anthropic.com
  • stt-flux-multi.titanium.api.anthropic.com
  • stt-flux.titanium-staging.api.anthropic.com
  • stt-flux.titanium.api.anthropic.com
  • stt-nova3-s0.titanium-staging.api.anthropic.com
  • stt-nova3-s0.titanium.api.anthropic.com
  • stt-nova3-s1.titanium-staging.api.anthropic.com
  • stt-nova3-s1.titanium.api.anthropic.com
  • stt-nova3-s2.titanium-staging.api.anthropic.com
  • stt-nova3-s2.titanium.api.anthropic.com
  • stt-nova3-s3.titanium-staging.api.anthropic.com
  • stt-nova3-s3.titanium.api.anthropic.com
  • stt-nova3-s4.titanium-staging.api.anthropic.com
  • stt-nova3-s4.titanium.api.anthropic.com
  • stt-nova3-s5.titanium-staging.api.anthropic.com
  • stt-nova3-s5.titanium.api.anthropic.com
  • stt-nova3-s6.titanium-staging.api.anthropic.com
  • stt-nova3-s6.titanium.api.anthropic.com
  • stt-nova3-s7.titanium-staging.api.anthropic.com
  • stt-nova3-s7.titanium.api.anthropic.com
  • stt-nova3-s8.titanium-staging.api.anthropic.com
  • stt-nova3-s8.titanium.api.anthropic.com
  • stt-nova3.titanium-staging.api.anthropic.com
  • stt-nova3.titanium.api.anthropic.com
  • stt.titanium-staging.api.anthropic.com
  • stt.titanium.api.anthropic.com
  • support.anthropic.com
  • tai.anthropic.com
  • trust.anthropic.com
  • tunnel.anthropic.com
  • url8792.mail.anthropic.com
  • www-cdn.anthropic.com
  • www.anthropic.com
Email

Email Security Posture

SPF and DMARC presence and records for anthropic.com. DKIM requires a known selector and is not auto-discoverable.

SPF present
  • v=spf1 include:_spf.google.com ~all
DMARC present
  • v=DMARC1; p=reject; sp=reject; rua=mailto:f0cef134490d4d43b9c134fc3c2a3481@dmarc-reports.cloudflare.net,mailto:dmarc-reports@anthropic.com; ruf=mailto:dmarc-reports@anthropic.com; fo=1
DKIM selector required

DKIM requires selector; not auto-discoverable

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