`openai.fan5487464.workers.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:3cb0^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:c6ee^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.60.176^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.198.238^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.60.176, 172.67.198.238
		IPv6 hints	2606:4700:3032::6815:3cb0, 2606:4700:3035::ac43:c6ee
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=62, name=cloudflare-ech.com

`fan5487464.workers.dev`

	DNSSEC	⚠️ Not signed
	NS	`aurora.ns.cloudflare.com` ⭐
	NS	`gabriel.ns.cloudflare.com`
	SOA	`aurora.ns.cloudflare.com`dns@cloudflare.com serial=2401607426

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DNS History

4 records (4 active, 0 former)

●A104.21.60.1762026-04-13 → 2026-04-26 · 2 obs

● 2026-04-13 19:04:16
● 2026-04-26 20:02:02

●A172.67.198.2382026-04-13 → 2026-04-26 · 2 obs

● 2026-04-13 19:04:16
● 2026-04-26 20:02:02

●A2606:4700:3032::6815:3cb02026-04-13 → 2026-04-26 · 2 obs

● 2026-04-13 19:04:16
● 2026-04-26 20:02:02

●A2606:4700:3035::ac43:c6ee2026-04-13 → 2026-04-26 · 2 obs

● 2026-04-13 19:04:16
● 2026-04-26 20:02:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
workers.dev	clyde.ns.cloudflare.com, sofia.ns.cloudflare.com	-
fan5487464.workers.dev	aurora.ns.cloudflare.com, gabriel.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.244

NS records: aurora.ns.cloudflare.com, gabriel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 181ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.198.238, 104.21.60.176`
AAAA	2	`2606:4700:3032::6815:3cb0, 2606:4700:3035::ac43:c6ee`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

openai.fan5487464.workers.dev maps to four IP numbers: 2606:4700:3032::6815:3cb0, 2606:4700:3035::ac43:c6ee, 104.21.60.176 and 172.67.198.238.

Other host names, for instance www.truke.eu, go-troppo-arts-festival.com, ayo-prod.com, risiner.com and ebiz411.com share IP numbers with openai.fan5487464.workers.dev.

openai.fan5487464.workers.dev - robtex.com