🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`openai.148435969cs.workers.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:9bad^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:48ea^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.72.234^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.155.173^{🇺🇸 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	104.21.72.234, 172.67.155.173
		IPv6 hints	2606:4700:3035::ac43:9bad, 2606:4700:3036::6815:48ea
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com

`148435969cs.workers.dev`

	DNSSEC	⚠️ Not signed
	NS	`ridge.ns.cloudflare.com` ⭐
	NS	`walk.ns.cloudflare.com`
	SOA	`ridge.ns.cloudflare.com`dns@cloudflare.com serial=2411608342

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DNS History

4 records (4 active, 0 former)

●A104.21.72.2342026-08-10 → 2026-08-15 · 2 obs

● 2026-08-10 21:09:32
● 2026-08-15 19:52:08

●A172.67.155.1732026-08-10 → 2026-08-15 · 2 obs

● 2026-08-10 21:09:32
● 2026-08-15 19:52:08

●A2606:4700:3035::ac43:9bad2026-08-10 → 2026-08-15 · 2 obs

● 2026-08-10 21:09:32
● 2026-08-15 19:52:08

●A2606:4700:3036::6815:48ea2026-08-10 → 2026-08-15 · 2 obs

● 2026-08-10 21:09:32
● 2026-08-15 19:52:08

🔍 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	sofia.ns.cloudflare.com, clyde.ns.cloudflare.com	-
148435969cs.workers.dev	ridge.ns.cloudflare.com, walk.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.139

NS records: ridge.ns.cloudflare.com, walk.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 495ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.155.173, 104.21.72.234`
AAAA	2	`2606:4700:3035::ac43:9bad, 2606:4700:3036::6815:48ea`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

openai.148435969cs.workers.dev points to the four IP addresses 104.21.72.234, 172.67.155.173, 2606:4700:3035::ac43:9bad and 2606:4700:3036::6815:48ea.

videoyt.com, traumaresearchfoundation.org, yf2.casino plus two other host names have IP numbers in common with openai.148435969cs.workers.dev.

openai.148435969cs.workers.dev - robtex.com