netcataiclaude.sopt.workers.dev - robtex.com
netcataiclaude.sopt.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:8a5b🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:1abb🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.26.187Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.138.91🇺🇸 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 | 104.21.26.187, 172.67.138.91 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:8a5b, 2606:4700:3037::6815:1abb | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=37, name=cloudflare-ech.com | ||||||
sopt.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | kay.ns.cloudflare.com ⭐ | ||||||
| NS | sam.ns.cloudflare.com | ||||||
| SOA | kay.ns.cloudflare.comdns@cloudflare.com serial=2408199423 | ||||||
DNS History
4 records (4 active, 0 former)
●A104.21.26.1872026-06-28 → 2026-07-05 · 2 obs
● 2026-06-28 13:10:28
● 2026-07-05 03:55:36
● 2026-07-05 03:55:36
●A172.67.138.912026-06-28 → 2026-07-05 · 2 obs
● 2026-06-28 13:10:28
● 2026-07-05 03:55:36
● 2026-07-05 03:55:36
●A2606:4700:3033::ac43:8a5b2026-06-28 → 2026-07-05 · 2 obs
● 2026-06-28 13:10:28
● 2026-07-05 03:55:36
● 2026-07-05 03:55:36
●A2606:4700:3037::6815:1abb2026-06-28 → 2026-07-05 · 2 obs
● 2026-06-28 13:10:28
● 2026-07-05 03:55:36
● 2026-07-05 03:55:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| workers.dev | sofia.ns.cloudflare.com, clyde.ns.cloudflare.com | - |
| sopt.workers.dev | kay.ns.cloudflare.com, sam.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.141
NS records: kay.ns.cloudflare.com, sam.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 123ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.26.187, 172.67.138.91 |
| AAAA | 2 | 2606:4700:3033::ac43:8a5b, 2606:4700:3037::6815:1abb |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
netcataiclaude.sopt.workers.dev points to the four IP addresses 104.21.26.187, 172.67.138.91, 2606:4700:3033::ac43:8a5b and 2606:4700:3037::6815:1abb.
Two other host names, along with arab180.com, keepsta.co and www.florencemuseumguide.com, also share IP numbers with netcataiclaude.sopt.workers.dev.