claude.zds2413.workers.dev - robtex.com

claude.zds2413.workers.dev

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:88d1🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:4ec5🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.78.197Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.136.209🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.78.197, 172.67.136.209
IPv6 hints2606:4700:3035::ac43:88d1, 2606:4700:3037::6815:4ec5
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=56, name=cloudflare-ech.com

zds2413.workers.dev

DNSSEC⚠️ Not signed
NSduke.ns.cloudflare.com ⭐
NSulla.ns.cloudflare.com
SOAduke.ns.cloudflare.comdns@cloudflare.com serial=2403099901

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DNS History

4 records (4 active, 0 former)

A104.21.78.197172.67.136.2092606:4700:3035::ac43:88d12606:4700:3037::6815:4ec5
●A104.21.78.1972026-04-09 → 2026-05-10 · 2 obs
● 2026-04-09 22:37:12
● 2026-05-10 12:05:22
●A172.67.136.2092026-04-09 → 2026-05-10 · 2 obs
● 2026-04-09 22:37:12
● 2026-05-10 12:05:22
●A2606:4700:3035::ac43:88d12026-04-09 → 2026-05-10 · 2 obs
● 2026-04-09 22:37:12
● 2026-05-10 12:05:22
●A2606:4700:3037::6815:4ec52026-04-09 → 2026-05-10 · 2 obs
● 2026-04-09 22:37:12
● 2026-05-10 12:05:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
workers.devclyde.ns.cloudflare.com, sofia.ns.cloudflare.com-
zds2413.workers.devduke.ns.cloudflare.com, ulla.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.110

NS records: duke.ns.cloudflare.com, ulla.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 668ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.78.197, 172.67.136.209
AAAA22606:4700:3035::ac43:88d1, 2606:4700:3037::6815:4ec5
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

claude.zds2413.workers.dev maps to four IP numbers: 2606:4700:3035::ac43:88d1, 2606:4700:3037::6815:4ec5, 104.21.78.197 and 172.67.136.209.

Other host names, for instance www.hkyygj.com, neopos.net, freebigpenis(0x706f726e)tube.com, ironshark.ru and drimis.com share IP numbers with claude.zds2413.workers.dev.