openai.c2.work - robtex.com
openai.c2.work
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:dd1a🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::6815:464a🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.70.74Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.221.26🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.70.74, 172.67.221.26 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:dd1a, 2606:4700:3031::6815:464a | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=99, name=cloudflare-ech.com | ||||||
c2.work
| DNSSEC | ⚠️ Not signed | ||||||
| A | 138.128.218.194🇳🇱 IT-1138.128.216.0/22 IT7 Networks Inc | ||||||
| NS | joan.ns.cloudflare.com ⭐ | ||||||
| NS | sid.ns.cloudflare.com | ||||||
| MX | route3.mx.cloudflare.net ⭐ | ||||||
| MX | route1.mx.cloudflare.net(95) | ||||||
| MX | route2.mx.cloudflare.net(99) | ||||||
| TXT | v=spf1 include:_spf.mx.cloudflare.net ~all | ||||||
| SOA | joan.ns.cloudflare.comdns@cloudflare.com serial=2409341163 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A104.21.70.742026-06-26 → 2026-08-09 · 2 obs
● 2026-06-26 15:00:00
● 2026-08-09 17:35:26
● 2026-08-09 17:35:26
●A172.67.221.262026-06-26 → 2026-08-09 · 2 obs
● 2026-06-26 15:00:00
● 2026-08-09 17:35:26
● 2026-08-09 17:35:26
●A2606:4700:3030::ac43:dd1a2026-06-26 → 2026-08-09 · 2 obs
● 2026-06-26 15:00:00
● 2026-08-09 17:35:26
● 2026-08-09 17:35:26
●A2606:4700:3031::6815:464a2026-06-26 → 2026-08-09 · 2 obs
● 2026-06-26 15:00:00
● 2026-08-09 17:35:26
● 2026-08-09 17:35:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| work | a.nic.work, b.nic.work, c.nic.work, x.nic.work... | 12 records |
| c2.work | joan.ns.cloudflare.com, sid.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.173
NS records: joan.ns.cloudflare.com, sid.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for c2.work (unsigned zone)
⏱️ Timing
Total: 406ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.221.26, 104.21.70.74 |
| AAAA | 2 | 2606:4700:3031::6815:464a, 2606:4700:3030::ac43:dd1a |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.work, b.nic.work, c.nic.work...)
Analysis
IP Addresses
openai.c2.work has four IP addresses: 104.21.70.74, 172.67.221.26, 2606:4700:3030::ac43:dd1a and 2606:4700:3031::6815:464a.
vidraquonel.com, adwanted-group.com, siam-marketplace.com and two other host names share IP numbers with openai.c2.work.