openai.lessimore.workers.dev - robtex.com
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 | 104.21.25.253Cloudflare104.21.16.0/20 , 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=204, name=cloudflare-ech.com | ||||||
lessimore.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | mary.ns.cloudflare.com ⭐ | ||||||
| NS | ned.ns.cloudflare.com | ||||||
| SOA | mary.ns.cloudflare.comdns@cloudflare.com serial=2411504461 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A104.21.25.2532026-06-28 → 2026-08-06 · 2 obs
● 2026-06-28 15:35:14
● 2026-08-06 20:11:42
● 2026-08-06 20:11:42
●A172.67.134.2462026-06-28 → 2026-08-06 · 2 obs
● 2026-06-28 15:35:14
● 2026-08-06 20:11:42
● 2026-08-06 20:11:42
●A2606:4700:3030::ac43:86f62026-06-28 → 2026-08-06 · 2 obs
● 2026-06-28 15:35:14
● 2026-08-06 20:11:42
● 2026-08-06 20:11:42
●A2606:4700:3032::6815:19fd2026-06-28 → 2026-08-06 · 2 obs
● 2026-06-28 15:35:14
● 2026-08-06 20:11:42
● 2026-08-06 20:11:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| workers.dev | sofia.ns.cloudflare.com, clyde.ns.cloudflare.com | - |
| lessimore.workers.dev | mary.ns.cloudflare.com, ned.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.210
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: 1616ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.25.253, 172.67.134.246 |
| AAAA | 2 | 2606:4700:3030::ac43:86f6, 2606:4700:3032::6815:19fd |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
openai.lessimore.workers.dev directs to four IP numbers, which are 104.21.25.253, 172.67.134.246, 2606:4700:3030::ac43:86f6 and 2606:4700:3032::6815:19fd.
dahds13.xyz, menutuff.com, www.warbirdsforum.com and two other host names share IP numbers with openai.lessimore.workers.dev.