`claude-api.chatgtt.workers.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:b859^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:2422^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.36.34^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.184.89^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.36.34, 172.67.184.89
		IPv6 hints	2606:4700:3033::ac43:b859, 2606:4700:3035::6815:2422
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=11, name=cloudflare-ech.com

`chatgtt.workers.dev`

	DNSSEC	⚠️ Not signed
	NS	`brodie.ns.cloudflare.com` ⭐
	NS	`sky.ns.cloudflare.com`
	SOA	`brodie.ns.cloudflare.com`dns@cloudflare.com serial=2401773114

Same first word

claude-api.cloud

claude-api.pages.dev

claude-api.cn

DNS History

4 records (4 active, 0 former)

●A104.21.36.342026-04-10 → 2026-05-12 · 2 obs

● 2026-04-10 01:50:10
● 2026-05-12 13:52:18

●A172.67.184.892026-04-10 → 2026-05-12 · 2 obs

● 2026-04-10 01:50:10
● 2026-05-12 13:52:18

●A2606:4700:3033::ac43:b8592026-04-10 → 2026-05-12 · 2 obs

● 2026-04-10 01:50:10
● 2026-05-12 13:52:18

●A2606:4700:3035::6815:24222026-04-10 → 2026-05-12 · 2 obs

● 2026-04-10 01:50:10
● 2026-05-12 13:52:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
workers.dev	clyde.ns.cloudflare.com, sofia.ns.cloudflare.com	-
chatgtt.workers.dev	brodie.ns.cloudflare.com, sky.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.2

NS records: brodie.ns.cloudflare.com, sky.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 428ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.184.89, 104.21.36.34`
AAAA	2	`2606:4700:3033::ac43:b859, 2606:4700:3035::6815:2422`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

claude-api.chatgtt.workers.dev points to four IP numbers: 2606:4700:3033::ac43:b859, 2606:4700:3035::6815:2422, 104.21.36.34 and 172.67.184.89.

Other host names including konesonline.co.il, m.faktor.az, www.keurmoussa.com, www.redandwhiterx.com and hyper-unit.eu share IP numbers with claude-api.chatgtt.workers.dev.

claude-api.chatgtt.workers.dev - robtex.com