chatgpt2api.doingfb.com - robtex.com
chatgpt2api.doingfb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:909b🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:1c46🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.28.70Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.144.155🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.28.70, 172.67.144.155 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:909b, 2606:4700:3035::6815:1c46 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=35, name=cloudflare-ech.com | ||||||
doingfb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:909b🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:1c46🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.28.70Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.144.155🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | chloe.ns.cloudflare.com ⭐ | ||||||
| NS | elijah.ns.cloudflare.com | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | google-site-verification=RXXMOof8dvWoypGrR93Q72uxdVT_5HRc8-BoWJ1Dr6w | ||||||
| TXT | google-site-verification=anX4nFonDccHHivCz3Sm__vIffPA81lFnKf3ftzeNKQ | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.28.70, 172.67.144.155 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:909b, 2606:4700:3035::6815:1c46 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=35, name=cloudflare-ech.com | ||||||
| SOA | chloe.ns.cloudflare.comdns@cloudflare.com serial=2410589621 | ||||||
Same first word
DNS History
4 records (4 active, 0 former)
●A104.21.28.702026-07-10 → 2026-08-02 · 2 obs
● 2026-07-10 01:45:32
● 2026-08-02 05:15:08
● 2026-08-02 05:15:08
●A172.67.144.1552026-07-10 → 2026-08-02 · 2 obs
● 2026-07-10 01:45:32
● 2026-08-02 05:15:08
● 2026-08-02 05:15:08
●A2606:4700:3030::ac43:909b2026-07-10 → 2026-08-02 · 2 obs
● 2026-07-10 01:45:32
● 2026-08-02 05:15:08
● 2026-08-02 05:15:08
●A2606:4700:3035::6815:1c462026-07-10 → 2026-08-02 · 2 obs
● 2026-07-10 01:45:32
● 2026-08-02 05:15:08
● 2026-08-02 05:15:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| doingfb.com | chloe.ns.cloudflare.com, elijah.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.253
NS records: chloe.ns.cloudflare.com, elijah.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doingfb.com (unsigned zone)
⏱️ Timing
Total: 118ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.28.70, 172.67.144.155 |
| AAAA | 2 | 2606:4700:3035::6815:1c46, 2606:4700:3030::ac43:909b |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (chloe.ns.cloudflare.com, chloe.ns.cloudflare.com, chloe.ns.cloudflare.com...)
Analysis
IP Addresses
chatgpt2api.doingfb.com points to the four IP addresses 104.21.28.70, 172.67.144.155, 2606:4700:3030::ac43:909b and 2606:4700:3035::6815:1c46.
grotonvt.com, www.masak168.com, icanteachmychild.com and two other host names share IP numbers with chatgpt2api.doingfb.com.