openai.rt138.workers.dev - robtex.com
openai.rt138.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:825f🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:84f🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.8.79Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.130.95🇺🇸 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 | 104.21.8.79, 172.67.130.95 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:825f, 2606:4700:3036::6815:84f | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=148, name=cloudflare-ech.com | ||||||
rt138.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | julissa.ns.cloudflare.com ⭐ | ||||||
| NS | norm.ns.cloudflare.com | ||||||
| SOA | julissa.ns.cloudflare.comdns@cloudflare.com serial=2403705973 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A104.21.8.792026-04-15 → 2026-05-12 · 2 obs
● 2026-04-15 22:15:22
● 2026-05-12 09:20:22
● 2026-05-12 09:20:22
●A172.67.130.952026-04-15 → 2026-05-12 · 2 obs
● 2026-04-15 22:15:22
● 2026-05-12 09:20:22
● 2026-05-12 09:20:22
●A2606:4700:3034::ac43:825f2026-04-15 → 2026-05-12 · 2 obs
● 2026-04-15 22:15:22
● 2026-05-12 09:20:22
● 2026-05-12 09:20:22
●A2606:4700:3036::6815:84f2026-04-15 → 2026-05-12 · 2 obs
● 2026-04-15 22:15:22
● 2026-05-12 09:20:22
● 2026-05-12 09:20:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| workers.dev | sofia.ns.cloudflare.com, clyde.ns.cloudflare.com | - |
| rt138.workers.dev | julissa.ns.cloudflare.com, norm.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.134
NS records: julissa.ns.cloudflare.com, norm.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 534ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.8.79, 172.67.130.95 |
| AAAA | 2 | 2606:4700:3034::ac43:825f, 2606:4700:3036::6815:84f |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)
Analysis
IP Addresses
openai.rt138.workers.dev points to four IP numbers: 2606:4700:3034::ac43:825f, 2606:4700:3036::6815:84f, 104.21.8.79 and 172.67.130.95.
Other host names, for instance lightning-bolt-public-relations.com.cdn.cloudflare.net, mail.chemistrycouncilnj.org, startupzoneglory.com, hunukuhefaussystems.click and savannah777.com share IP numbers with openai.rt138.workers.dev.