claude.sam-04c.workers.dev - robtex.com

claude.sam-04c.workers.dev

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:4dd🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3030::ac43:848a🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.4.221Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.132.138🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.4.221, 172.67.132.138
IPv6 hints2606:4700:3030::6815:4dd, 2606:4700:3030::ac43:848a
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=14, name=cloudflare-ech.com

sam-04c.workers.dev

DNSSEC⚠️ Not signed
NSdara.ns.cloudflare.com ⭐
NSjose.ns.cloudflare.com
SOAdara.ns.cloudflare.comdns@cloudflare.com serial=2401236947

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DNS History

8 records (4 active, 4 former)

A104.21.4.221172.67.132.1382606:4700:3030::6815:4dd2606:4700:3030::ac43:848a188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●A104.21.4.2212026-04-09 → 2026-05-11 · 5 obs
● 2026-04-09 15:27:50
● 2026-04-29 07:14:40
○ 2026-05-08 12:15:48
● 2026-05-11 00:32:54
● 2026-05-11 01:44:16
●A172.67.132.1382026-04-09 → 2026-05-11 · 5 obs
● 2026-04-09 15:27:50
● 2026-04-29 07:14:40
○ 2026-05-08 12:15:48
● 2026-05-11 00:32:54
● 2026-05-11 01:44:16
○A188.114.96.02026-05-08 → 2026-05-08 · 4 obs
○ 2026-04-29 07:14:40
● 2026-05-08 12:15:48
○ 2026-05-11 00:32:54
○ 2026-05-11 01:44:16
○A188.114.97.02026-05-08 → 2026-05-08 · 4 obs
○ 2026-04-29 07:14:40
● 2026-05-08 12:15:48
○ 2026-05-11 00:32:54
○ 2026-05-11 01:44:16
●A2606:4700:3030::6815:4dd2026-04-09 → 2026-05-11 · 5 obs
● 2026-04-09 15:27:50
● 2026-04-29 07:14:40
○ 2026-05-08 12:15:48
● 2026-05-11 00:32:54
● 2026-05-11 01:44:16
●A2606:4700:3030::ac43:848a2026-04-09 → 2026-05-11 · 5 obs
● 2026-04-09 15:27:50
● 2026-04-29 07:14:40
○ 2026-05-08 12:15:48
● 2026-05-11 00:32:54
● 2026-05-11 01:44:16
○A2a06:98c1:3120::2026-05-08 → 2026-05-08 · 4 obs
○ 2026-04-29 07:14:40
● 2026-05-08 12:15:48
○ 2026-05-11 00:32:54
○ 2026-05-11 01:44:16
○A2a06:98c1:3121::2026-05-08 → 2026-05-08 · 4 obs
○ 2026-04-29 07:14:40
● 2026-05-08 12:15:48
○ 2026-05-11 00:32:54
○ 2026-05-11 01:44:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com...-
workers.devsofia.ns.cloudflare.com, clyde.ns.cloudflare.com-
sam-04c.workers.devdara.ns.cloudflare.com, jose.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.91

NS records: dara.ns.cloudflare.com, jose.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 522ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.4.221, 172.67.132.138
AAAA22606:4700:3030::6815:4dd, 2606:4700:3030::ac43:848a
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

claude.sam-04c.workers.dev points to four IP numbers: 2606:4700:3030::6815:4dd, 2606:4700:3030::ac43:848a, 104.21.4.221 and 172.67.132.138.

Other host names, for instance currency-2.com, www.17130.com.cn, neads.org, intimatrend.com and gopnewsdesk.com share IP numbers with claude.sam-04c.workers.dev.