`azure-openai.lessimore.workers.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:86f6^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:19fd^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.25.253^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.134.246^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.25.253, 172.67.134.246
		IPv6 hints	2606:4700:3030::ac43:86f6, 2606:4700:3032::6815:19fd
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=166, name=cloudflare-ech.com

`lessimore.workers.dev`

	DNSSEC	⚠️ Not signed
	NS	`mary.ns.cloudflare.com` ⭐
	NS	`ned.ns.cloudflare.com`
	SOA	`mary.ns.cloudflare.com`dns@cloudflare.com serial=2411504461

Same first word

azure-openai.net

Similar names

openai-azure.com

DNS History

4 records (4 active, 0 former)

●A104.21.25.2532026-06-26 → 2026-08-06 · 2 obs

● 2026-06-26 14:16:32
● 2026-08-06 13:39:38

●A172.67.134.2462026-06-26 → 2026-08-06 · 2 obs

● 2026-06-26 14:16:32
● 2026-08-06 13:39:38

●A2606:4700:3030::ac43:86f62026-06-26 → 2026-08-06 · 2 obs

● 2026-06-26 14:16:32
● 2026-08-06 13:39:38

●A2606:4700:3032::6815:19fd2026-06-26 → 2026-08-06 · 2 obs

● 2026-06-26 14:16:32
● 2026-08-06 13:39:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
workers.dev	clyde.ns.cloudflare.com, sofia.ns.cloudflare.com	-
lessimore.workers.dev	mary.ns.cloudflare.com, ned.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.134

NS records: mary.ns.cloudflare.com, ned.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 397ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.134.246, 104.21.25.253`
AAAA	2	`2606:4700:3030::ac43:86f6, 2606:4700:3032::6815:19fd`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

azure-openai.lessimore.workers.dev has four IP addresses: 104.21.25.253, 172.67.134.246, 2606:4700:3030::ac43:86f6 and 2606:4700:3032::6815:19fd.

mychineserx.com, wnj.eu, fuliaobbs.cn plus two other host names have IP numbers in common with azure-openai.lessimore.workers.dev.

azure-openai.lessimore.workers.dev - robtex.com