mtls.auth.openai.com - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

mtls.auth.openai.com

CNAMEmtls.auth.openai.com.cdn.cloudflare.net
DNSSEC⚠️ Not signed
A2606:4700:4400::6812:29f1🇺🇸 Cloudflare2606:4700:4400::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2a06:98c1:310c::ac40:920f🇺🇸 Cloudflare2a06:98c1:310c::/48 ✓ In HTTPS hints
A104.18.41.241Cloudflare104.18.41.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.64.146.15🇺🇸 Cloudflare172.64.146.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.18.41.241, 172.64.146.15
IPv6 hints2606:4700:4400::6812:29f1, 2a06:98c1:310c::ac40:920f

auth.openai.com

CNAMEauth.openai.com.cdn.cloudflare.net
DNSSEC⚠️ Not signed
A2606:4700:4400::6812:29f1🇺🇸 Cloudflare2606:4700:4400::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2a06:98c1:310c::ac40:920f🇺🇸 Cloudflare2a06:98c1:310c::/48 ✓ In HTTPS hints
A104.18.41.241Cloudflare104.18.41.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.64.146.15🇺🇸 Cloudflare172.64.146.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.18.41.241, 172.64.146.15
IPv6 hints2606:4700:4400::6812:29f1, 2a06:98c1:310c::ac40:920f
WOT: SAFE (61/100)

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DNS History

1 record (1 active, 0 former)

CNAMEmtls.auth.openai.com.cdn.cloudflare.net
●CNAMEmtls.auth.openai.com.cdn.cloudflare.net2026-07-25 → 2026-08-16 · 2 obs
● 2026-07-25 05:00:42
● 2026-08-16 22:44:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net...-
openai.comns1-02.azure-dns.com, ns2-02.azure-dns.net, ns3-02.azure-dns.org, ns4-02.azure-dns.info2 records

✅ Authoritative Response

Server:208.84.5.2

NS records: ns1-02.azure-dns.com, ns2-02.azure-dns.net, ns3-02.azure-dns.org, ns4-02.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for openai.com (unsigned zone)

⏱️ Timing

Total: 132ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1mtls.auth.openai.com.cdn.cloudflare.net

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-02.azure-dns.com, ns1-02.azure-dns.com)

Analysis

IP Addresses

mtls.auth.openai.com has four IP addresses: 104.18.41.241, 172.64.146.15, 2606:4700:4400::6812:29f1 and 2a06:98c1:310c::ac40:920f.

Among the host names that share IP numbers with mtls.auth.openai.com are rugbyspolos.com, wavelink.com, narumiya-global.com and two others.