🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`openai.vlss.workers.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:2930^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:9ff8^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.41.48^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.159.248^{🇺🇸 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	104.21.41.48, 172.67.159.248
		IPv6 hints	2606:4700:3033::6815:2930, 2606:4700:3034::ac43:9ff8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=239, name=cloudflare-ech.com

`vlss.workers.dev`

	DNSSEC	⚠️ Not signed
	NS	`melany.ns.cloudflare.com` ⭐
	NS	`zod.ns.cloudflare.com`
	SOA	`melany.ns.cloudflare.com`dns@cloudflare.com serial=2416688804

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Next names

DNS History

4 records (4 active, 0 former)

●A104.21.41.482026-04-10 → 2026-10-18 · 2 obs

● 2026-04-10 13:04:16
● 2026-10-18 15:25:42

●A172.67.159.2482026-04-10 → 2026-10-18 · 2 obs

● 2026-04-10 13:04:16
● 2026-10-18 15:25:42

●A2606:4700:3033::6815:29302026-04-10 → 2026-10-18 · 2 obs

● 2026-04-10 13:04:16
● 2026-10-18 15:25:42

●A2606:4700:3034::ac43:9ff82026-04-10 → 2026-10-18 · 2 obs

● 2026-04-10 13:04:16
● 2026-10-18 15:25:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
workers.dev	clyde.ns.cloudflare.com, sofia.ns.cloudflare.com	-
vlss.workers.dev	melany.ns.cloudflare.com, zod.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.138

NS records: melany.ns.cloudflare.com, zod.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 282ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.159.248, 104.21.41.48`
AAAA	2	`2606:4700:3034::ac43:9ff8, 2606:4700:3033::6815:2930`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

openai.vlss.workers.dev resolves to four IP addresses: 104.21.41.48, 172.67.159.248, 2606:4700:3033::6815:2930 and 2606:4700:3034::ac43:9ff8.

Two other host names, along with lotusfairbet-in.com, gunqiu.win and littlesunnykitchen.ck.page, also share IP numbers with openai.vlss.workers.dev.

openai.vlss.workers.dev - robtex.com