openai111.2011zzuldy.workers.dev - robtex.com
openai111.2011zzuldy.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:86ef🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:19f6🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.25.246Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.134.239🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.25.246, 172.67.134.239 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:86ef, 2606:4700:3035::6815:19f6 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=251, name=cloudflare-ech.com | ||||||
2011zzuldy.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | chuck.ns.cloudflare.com ⭐ | ||||||
| NS | ruth.ns.cloudflare.com | ||||||
| SOA | chuck.ns.cloudflare.comdns@cloudflare.com serial=2412134043 | ||||||
Same first word
DNS History
5 records (4 active, 1 former)
●A104.21.25.2462026-04-10 → 2026-08-14 · 2 obs
● 2026-04-10 00:08:12
● 2026-08-14 05:21:02
● 2026-08-14 05:21:02
●A172.67.134.2392026-04-10 → 2026-08-14 · 2 obs
● 2026-04-10 00:08:12
● 2026-08-14 05:21:02
● 2026-08-14 05:21:02
●A2606:4700:3030::ac43:86ef2026-07-08 → 2026-08-14 · 3 obs
○ 2026-04-10 00:08:12
● 2026-07-08 10:12:06
● 2026-08-14 05:21:02
● 2026-07-08 10:12:06
● 2026-08-14 05:21:02
●A2606:4700:3035::6815:19f62026-04-10 → 2026-08-14 · 2 obs
● 2026-04-10 00:08:12
● 2026-08-14 05:21:02
● 2026-08-14 05:21:02
○A2606:4700:3036::ac43:86ef2026-04-10 → 2026-04-10 · 3 obs
● 2026-04-10 00:08:12
○ 2026-07-08 10:12:06
○ 2026-08-14 05:21:02
○ 2026-07-08 10:12:06
○ 2026-08-14 05:21:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| workers.dev | clyde.ns.cloudflare.com, sofia.ns.cloudflare.com | - |
| 2011zzuldy.workers.dev | chuck.ns.cloudflare.com, ruth.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.86
NS records: chuck.ns.cloudflare.com, ruth.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 194ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.25.246, 172.67.134.239 |
| AAAA | 2 | 2606:4700:3030::ac43:86ef, 2606:4700:3035::6815:19f6 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
openai111.2011zzuldy.workers.dev points to the four IP addresses 104.21.25.246, 172.67.134.239, 2606:4700:3030::ac43:86ef and 2606:4700:3035::6815:19f6.
claimawenetwork.site, farmfood.hu, no-001.n-hosting.be and two other host names share IP numbers with openai111.2011zzuldy.workers.dev.