`openai.lesoo.workers.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:d68e^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:3b33^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.59.51^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.214.142^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.59.51, 172.67.214.142
		IPv6 hints	2606:4700:3030::ac43:d68e, 2606:4700:3035::6815:3b33
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=222, name=cloudflare-ech.com

`lesoo.workers.dev`

	DNSSEC	⚠️ Not signed
	NS	`javon.ns.cloudflare.com` ⭐
	NS	`melissa.ns.cloudflare.com`
	SOA	`javon.ns.cloudflare.com`dns@cloudflare.com serial=2406794328

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DNS History

6 records (4 active, 2 former)

●A104.21.59.512026-04-15 → 2026-07-17 · 2 obs

● 2026-04-15 03:11:56
● 2026-07-17 17:00:34

●A172.67.214.1422026-04-15 → 2026-07-17 · 2 obs

● 2026-04-15 03:11:56
● 2026-07-17 17:00:34

●A2606:4700:3030::ac43:d68e2026-07-09 → 2026-07-17 · 3 obs

○ 2026-04-15 03:11:56
● 2026-07-09 23:08:12
● 2026-07-17 17:00:34

○A2606:4700:3031::6815:3b332026-04-15 → 2026-04-15 · 3 obs

● 2026-04-15 03:11:56
○ 2026-07-09 23:08:12
○ 2026-07-17 17:00:34

●A2606:4700:3035::6815:3b332026-07-09 → 2026-07-17 · 3 obs

○ 2026-04-15 03:11:56
● 2026-07-09 23:08:12
● 2026-07-17 17:00:34

○A2606:4700:3037::ac43:d68e2026-04-15 → 2026-04-15 · 3 obs

● 2026-04-15 03:11:56
○ 2026-07-09 23:08:12
○ 2026-07-17 17:00:34

🔍 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	-
lesoo.workers.dev	javon.ns.cloudflare.com, melissa.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.108

NS records: javon.ns.cloudflare.com, melissa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 539ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.214.142, 104.21.59.51`
AAAA	2	`2606:4700:3030::ac43:d68e, 2606:4700:3035::6815:3b33`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

openai.lesoo.workers.dev points to the four IP addresses 104.21.59.51, 172.67.214.142, 2606:4700:3030::ac43:d68e and 2606:4700:3035::6815:3b33.

fairfuturefoundation.net, www.lenongpin.com, 2018wzh.top plus two other host names have IP numbers in common with openai.lesoo.workers.dev.

openai.lesoo.workers.dev - robtex.com