claude.xiaoker.workers.dev - robtex.com

claude.xiaoker.workers.dev

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:3ba1🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:b4e9🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.59.161Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.180.233🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.59.161, 172.67.180.233
IPv6 hints2606:4700:3033::6815:3ba1, 2606:4700:3037::ac43:b4e9
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=171, name=cloudflare-ech.com

xiaoker.workers.dev

DNSSEC⚠️ Not signed
NSaspen.ns.cloudflare.com ⭐
NSzeus.ns.cloudflare.com
SOAaspen.ns.cloudflare.comdns@cloudflare.com serial=2401793849

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DNS History

4 records (4 active, 0 former)

A104.21.59.161172.67.180.2332606:4700:3033::6815:3ba12606:4700:3037::ac43:b4e9
●A104.21.59.1612026-04-11 → 2026-04-26 · 2 obs
● 2026-04-11 10:35:22
● 2026-04-26 08:54:48
●A172.67.180.2332026-04-11 → 2026-04-26 · 2 obs
● 2026-04-11 10:35:22
● 2026-04-26 08:54:48
●A2606:4700:3033::6815:3ba12026-04-11 → 2026-04-26 · 2 obs
● 2026-04-11 10:35:22
● 2026-04-26 08:54:48
●A2606:4700:3037::ac43:b4e92026-04-11 → 2026-04-26 · 2 obs
● 2026-04-11 10:35:22
● 2026-04-26 08:54:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
workers.devsofia.ns.cloudflare.com, clyde.ns.cloudflare.com-
xiaoker.workers.devaspen.ns.cloudflare.com, zeus.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.109

NS records: aspen.ns.cloudflare.com, zeus.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 109ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.59.161, 172.67.180.233
AAAA22606:4700:3037::ac43:b4e9, 2606:4700:3033::6815:3ba1
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

claude.xiaoker.workers.dev points to four IP numbers: 2606:4700:3033::6815:3ba1, 2606:4700:3037::ac43:b4e9, 104.21.59.161 and 172.67.180.233.

Other host names, for instance ftours.com, www.grandimperiallondon.com, 28deseptiembre.com, www.delphifeeds.ru and drlindahinkle.com share IP numbers with claude.xiaoker.workers.dev.