codex.sadfun.dev - robtex.com
codex.sadfun.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:3afa🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:a683🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.58.250Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.166.131🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.58.250, 172.67.166.131 | ||||||
| IPv6 hints | 2606:4700:3031::6815:3afa, 2606:4700:3033::ac43:a683 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=228, name=cloudflare-ech.com | ||||||
sadfun.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:3afa🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:a683🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.58.250Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.166.131🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | liberty.ns.cloudflare.com ⭐ | ||||||
| NS | sergi.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.58.250, 172.67.166.131 | ||||||
| IPv6 hints | 2606:4700:3031::6815:3afa, 2606:4700:3033::ac43:a683 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=228, name=cloudflare-ech.com | ||||||
| SOA | liberty.ns.cloudflare.comdns@cloudflare.com serial=2409939663 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A104.21.58.2502026-07-19 → 2026-07-29 · 2 obs
● 2026-07-19 09:41:32
● 2026-07-29 16:24:46
● 2026-07-29 16:24:46
●A172.67.166.1312026-07-19 → 2026-07-29 · 2 obs
● 2026-07-19 09:41:32
● 2026-07-29 16:24:46
● 2026-07-29 16:24:46
●A2606:4700:3031::6815:3afa2026-07-19 → 2026-07-29 · 2 obs
● 2026-07-19 09:41:32
● 2026-07-29 16:24:46
● 2026-07-29 16:24:46
●A2606:4700:3033::ac43:a6832026-07-19 → 2026-07-29 · 2 obs
● 2026-07-19 09:41:32
● 2026-07-29 16:24:46
● 2026-07-29 16:24:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| sadfun.dev | sergi.ns.cloudflare.com, liberty.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.240
NS records: sergi.ns.cloudflare.com, liberty.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sadfun.dev (unsigned zone)
⏱️ Timing
Total: 487ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.58.250, 172.67.166.131 |
| AAAA | 2 | 2606:4700:3031::6815:3afa, 2606:4700:3033::ac43:a683 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
codex.sadfun.dev points to the four IP addresses 104.21.58.250, 172.67.166.131, 2606:4700:3031::6815:3afa and 2606:4700:3033::ac43:a683.
midhold.nl, static.linkmonitoramento.com.br, krampusthefilm.com plus two other host names have IP numbers in common with codex.sadfun.dev.