`openai.3358575466.workers.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:40a1^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:98c2^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.64.161^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.152.194^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.64.161, 172.67.152.194
		IPv6 hints	2606:4700:3032::6815:40a1, 2606:4700:3032::ac43:98c2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=118, name=cloudflare-ech.com

`3358575466.workers.dev`

	DNSSEC	⚠️ Not signed
	NS	`coen.ns.cloudflare.com` ⭐
	NS	`virginia.ns.cloudflare.com`
	SOA	`coen.ns.cloudflare.com`dns@cloudflare.com serial=2408960882

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DNS History

4 records (4 active, 0 former)

●A104.21.64.1612026-06-28 → 2026-07-27 · 2 obs

● 2026-06-28 15:18:46
● 2026-07-27 04:34:32

●A172.67.152.1942026-06-28 → 2026-07-27 · 2 obs

● 2026-06-28 15:18:46
● 2026-07-27 04:34:32

●A2606:4700:3032::6815:40a12026-06-28 → 2026-07-27 · 2 obs

● 2026-06-28 15:18:46
● 2026-07-27 04:34:32

●A2606:4700:3032::ac43:98c22026-06-28 → 2026-07-27 · 2 obs

● 2026-06-28 15:18:46
● 2026-07-27 04:34:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
workers.dev	clyde.ns.cloudflare.com, sofia.ns.cloudflare.com	-
3358575466.workers.dev	coen.ns.cloudflare.com, virginia.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.37

NS records: coen.ns.cloudflare.com, virginia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 521ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.64.161, 172.67.152.194`
AAAA	2	`2606:4700:3032::ac43:98c2, 2606:4700:3032::6815:40a1`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

openai.3358575466.workers.dev resolves to four IP addresses: 104.21.64.161, 172.67.152.194, 2606:4700:3032::6815:40a1 and 2606:4700:3032::ac43:98c2.

Additional host names — customaistudio.io, global-gps.ca, commupass.com and two others — share IP numbers with openai.3358575466.workers.dev.

openai.3358575466.workers.dev - robtex.com