🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`openai.307330552248.workers.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:b3b6^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:4bb0^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.75.176^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.179.182^{🇺🇸 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	104.21.75.176, 172.67.179.182
		IPv6 hints	2606:4700:3032::ac43:b3b6, 2606:4700:3035::6815:4bb0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=111, name=cloudflare-ech.com

`307330552248.workers.dev`

	DNSSEC	⚠️ Not signed
	NS	`martha.ns.cloudflare.com` ⭐
	NS	`steven.ns.cloudflare.com`
	SOA	`martha.ns.cloudflare.com`dns@cloudflare.com serial=2411960757

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DNS History

12 records (4 active, 8 former)

●A104.21.75.1762026-06-25 → 2026-08-16 · 3 obs

● 2026-06-25 14:11:40
○ 2026-07-14 02:52:28
● 2026-08-16 22:02:52

●A172.67.179.1822026-06-25 → 2026-08-16 · 3 obs

● 2026-06-25 14:11:40
○ 2026-07-14 02:52:28
● 2026-08-16 22:02:52

○A188.114.96.02026-07-14 → 2026-07-14 · 3 obs

○ 2026-07-14 02:52:28
● 2026-07-14 03:46:56
○ 2026-08-16 22:02:52

○A188.114.96.42026-07-14 → 2026-07-14 · 4 obs

○ 2026-06-25 14:11:40
● 2026-07-14 02:52:28
○ 2026-07-14 03:46:56
○ 2026-08-16 22:02:52

○A188.114.97.02026-07-14 → 2026-07-14 · 3 obs

○ 2026-07-14 02:52:28
● 2026-07-14 03:46:56
○ 2026-08-16 22:02:52

○A188.114.97.42026-07-14 → 2026-07-14 · 4 obs

○ 2026-06-25 14:11:40
● 2026-07-14 02:52:28
○ 2026-07-14 03:46:56
○ 2026-08-16 22:02:52

●A2606:4700:3032::ac43:b3b62026-06-25 → 2026-08-16 · 3 obs

● 2026-06-25 14:11:40
○ 2026-07-14 02:52:28
● 2026-08-16 22:02:52

●A2606:4700:3035::6815:4bb02026-06-25 → 2026-08-16 · 3 obs

● 2026-06-25 14:11:40
○ 2026-07-14 02:52:28
● 2026-08-16 22:02:52

○A2a06:98c1:3120::2026-07-14 → 2026-07-14 · 3 obs

○ 2026-07-14 02:52:28
● 2026-07-14 03:46:56
○ 2026-08-16 22:02:52

○A2a06:98c1:3120::42026-07-14 → 2026-07-14 · 4 obs

○ 2026-06-25 14:11:40
● 2026-07-14 02:52:28
○ 2026-07-14 03:46:56
○ 2026-08-16 22:02:52

○A2a06:98c1:3121::2026-07-14 → 2026-07-14 · 3 obs

○ 2026-07-14 02:52:28
● 2026-07-14 03:46:56
○ 2026-08-16 22:02:52

○A2a06:98c1:3121::42026-07-14 → 2026-07-14 · 4 obs

○ 2026-06-25 14:11:40
● 2026-07-14 02:52:28
○ 2026-07-14 03:46:56
○ 2026-08-16 22:02:52

🔍 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	-
307330552248.workers.dev	martha.ns.cloudflare.com, steven.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.142

NS records: martha.ns.cloudflare.com, steven.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 887ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.179.182, 104.21.75.176`
AAAA	2	`2606:4700:3035::6815:4bb0, 2606:4700:3032::ac43:b3b6`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

openai.307330552248.workers.dev directs to four IP numbers, which are 104.21.75.176, 172.67.179.182, 2606:4700:3032::ac43:b3b6 and 2606:4700:3035::6815:4bb0.

Among the host names that share IP numbers with openai.307330552248.workers.dev are broad-waterfall-4c99.netboxify.workers.dev, casino3885.beer, positive4paws.co.uk and two others.

openai.307330552248.workers.dev - robtex.com