openai.liupengfei.workers.dev - robtex.com
openai.liupengfei.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:d3df🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:55e3🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.85.227Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.211.223🇺🇸 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 | 104.21.85.227, 172.67.211.223 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:d3df, 2606:4700:3036::6815:55e3 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=231, name=cloudflare-ech.com | ||||||
liupengfei.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | jonah.ns.cloudflare.com ⭐ | ||||||
| NS | mia.ns.cloudflare.com | ||||||
| SOA | jonah.ns.cloudflare.comdns@cloudflare.com serial=2403650765 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A104.21.85.2272026-04-23 → 2026-05-11 · 2 obs
● 2026-04-23 19:44:34
● 2026-05-11 19:05:44
● 2026-05-11 19:05:44
●A172.67.211.2232026-04-23 → 2026-05-11 · 2 obs
● 2026-04-23 19:44:34
● 2026-05-11 19:05:44
● 2026-05-11 19:05:44
●A2606:4700:3034::ac43:d3df2026-04-23 → 2026-05-11 · 2 obs
● 2026-04-23 19:44:34
● 2026-05-11 19:05:44
● 2026-05-11 19:05:44
●A2606:4700:3036::6815:55e32026-04-23 → 2026-05-11 · 2 obs
● 2026-04-23 19:44:34
● 2026-05-11 19:05:44
● 2026-05-11 19:05:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| workers.dev | clyde.ns.cloudflare.com, sofia.ns.cloudflare.com | - |
| liupengfei.workers.dev | jonah.ns.cloudflare.com, mia.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.200
NS records: jonah.ns.cloudflare.com, mia.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 887ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.211.223, 104.21.85.227 |
| AAAA | 2 | 2606:4700:3036::6815:55e3, 2606:4700:3034::ac43:d3df |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
openai.liupengfei.workers.dev maps to four IP numbers: 2606:4700:3034::ac43:d3df, 2606:4700:3036::6815:55e3, 104.21.85.227 and 172.67.211.223.
Other host names, for instance tmarc.co, truevision.id, prague-escort.net, x-surge.xyz and bjadzzy.com share IP numbers with openai.liupengfei.workers.dev.