openai.geekreading.workers.dev - robtex.com
openai.geekreading.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3036::6815:4a42🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:c7ee🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.74.66Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.199.238🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.74.66, 172.67.199.238 | ||||||
| IPv6 hints | 2606:4700:3036::6815:4a42, 2606:4700:3036::ac43:c7ee | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=184, name=cloudflare-ech.com | ||||||
geekreading.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | alec.ns.cloudflare.com ⭐ | ||||||
| NS | maeve.ns.cloudflare.com | ||||||
| SOA | alec.ns.cloudflare.comdns@cloudflare.com serial=2411923169 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A104.21.74.662026-06-28 → 2026-08-13 · 2 obs
● 2026-06-28 15:29:32
● 2026-08-13 23:02:04
● 2026-08-13 23:02:04
●A172.67.199.2382026-06-28 → 2026-08-13 · 2 obs
● 2026-06-28 15:29:32
● 2026-08-13 23:02:04
● 2026-08-13 23:02:04
●A2606:4700:3036::6815:4a422026-06-28 → 2026-08-13 · 2 obs
● 2026-06-28 15:29:32
● 2026-08-13 23:02:04
● 2026-08-13 23:02:04
●A2606:4700:3036::ac43:c7ee2026-06-28 → 2026-08-13 · 2 obs
● 2026-06-28 15:29:32
● 2026-08-13 23:02:04
● 2026-08-13 23:02:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | - |
| workers.dev | clyde.ns.cloudflare.com, sofia.ns.cloudflare.com | - |
| geekreading.workers.dev | alec.ns.cloudflare.com, maeve.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.59
NS records: alec.ns.cloudflare.com, maeve.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 531ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.74.66, 172.67.199.238 |
| AAAA | 2 | 2606:4700:3036::ac43:c7ee, 2606:4700:3036::6815:4a42 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
openai.geekreading.workers.dev points to the four IP addresses 104.21.74.66, 172.67.199.238, 2606:4700:3036::6815:4a42 and 2606:4700:3036::ac43:c7ee.
Among the host names that share IP numbers with openai.geekreading.workers.dev are diauk.com, apple-back.com, fyjhfs.com and two others.