openai-x-dr.csxt.workers.dev - robtex.com
openai-x-dr.csxt.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:cc86🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:428d🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.66.141Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.204.134🇺🇸 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 | 104.21.66.141, 172.67.204.134 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:cc86, 2606:4700:3034::6815:428d | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=232, name=cloudflare-ech.com | ||||||
csxt.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | damian.ns.cloudflare.com ⭐ | ||||||
| NS | reza.ns.cloudflare.com | ||||||
| SOA | damian.ns.cloudflare.comdns@cloudflare.com serial=2410662804 | ||||||
DNS History
6 records (4 active, 2 former)
●A104.21.66.1412026-06-25 → 2026-07-27 · 2 obs
● 2026-06-25 13:55:36
● 2026-07-27 23:46:14
● 2026-07-27 23:46:14
●A172.67.204.1342026-06-25 → 2026-07-27 · 2 obs
● 2026-06-25 13:55:36
● 2026-07-27 23:46:14
● 2026-07-27 23:46:14
○A2606:4700:3031::6815:428d2026-06-25 → 2026-06-25 · 3 obs
● 2026-06-25 13:55:36
○ 2026-07-24 19:53:20
○ 2026-07-27 23:46:14
○ 2026-07-24 19:53:20
○ 2026-07-27 23:46:14
●A2606:4700:3031::ac43:cc862026-07-24 → 2026-07-27 · 3 obs
○ 2026-06-25 13:55:36
● 2026-07-24 19:53:20
● 2026-07-27 23:46:14
● 2026-07-24 19:53:20
● 2026-07-27 23:46:14
○A2606:4700:3033::ac43:cc862026-06-25 → 2026-06-25 · 3 obs
● 2026-06-25 13:55:36
○ 2026-07-24 19:53:20
○ 2026-07-27 23:46:14
○ 2026-07-24 19:53:20
○ 2026-07-27 23:46:14
●A2606:4700:3034::6815:428d2026-07-24 → 2026-07-27 · 3 obs
○ 2026-06-25 13:55:36
● 2026-07-24 19:53:20
● 2026-07-27 23:46:14
● 2026-07-24 19:53:20
● 2026-07-27 23:46:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| workers.dev | clyde.ns.cloudflare.com, sofia.ns.cloudflare.com | - |
| csxt.workers.dev | damian.ns.cloudflare.com, reza.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.217
NS records: damian.ns.cloudflare.com, reza.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 220ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.204.134, 104.21.66.141 |
| AAAA | 2 | 2606:4700:3031::ac43:cc86, 2606:4700:3034::6815:428d |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
openai-x-dr.csxt.workers.dev has four IP addresses: 104.21.66.141, 172.67.204.134, 2606:4700:3031::ac43:cc86 and 2606:4700:3034::6815:428d.
Two other host names, along with carolgrigg.com, c-o-k.com.ua and playstationireland.com, also share IP numbers with openai-x-dr.csxt.workers.dev.