claude-summary.ryan2021.workers.dev - robtex.com
claude-summary.ryan2021.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:c2e7🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:c8d🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.12.141Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.194.231🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.12.141, 172.67.194.231 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:c2e7, 2606:4700:3036::6815:c8d | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=226, name=cloudflare-ech.com | ||||||
ryan2021.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | amit.ns.cloudflare.com ⭐ | ||||||
| NS | erin.ns.cloudflare.com | ||||||
| SOA | amit.ns.cloudflare.comdns@cloudflare.com serial=2410345132 | ||||||
DNS History
4 records (4 active, 0 former)
●A104.21.12.1412026-06-27 → 2026-07-26 · 2 obs
● 2026-06-27 13:49:16
● 2026-07-26 23:52:10
● 2026-07-26 23:52:10
●A172.67.194.2312026-06-27 → 2026-07-26 · 2 obs
● 2026-06-27 13:49:16
● 2026-07-26 23:52:10
● 2026-07-26 23:52:10
●A2606:4700:3030::ac43:c2e72026-06-27 → 2026-07-26 · 2 obs
● 2026-06-27 13:49:16
● 2026-07-26 23:52:10
● 2026-07-26 23:52:10
●A2606:4700:3036::6815:c8d2026-06-27 → 2026-07-26 · 2 obs
● 2026-06-27 13:49:16
● 2026-07-26 23:52:10
● 2026-07-26 23:52:10
🔍 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 | sofia.ns.cloudflare.com, clyde.ns.cloudflare.com | - |
| ryan2021.workers.dev | amit.ns.cloudflare.com, erin.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.113
NS records: amit.ns.cloudflare.com, erin.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 465ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.194.231, 104.21.12.141 |
| AAAA | 2 | 2606:4700:3030::ac43:c2e7, 2606:4700:3036::6815:c8d |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
claude-summary.ryan2021.workers.dev directs to four IP numbers, which are 104.21.12.141, 172.67.194.231, 2606:4700:3030::ac43:c2e7 and 2606:4700:3036::6815:c8d.
Two other host names, along with gtswarm.com, nemoall.com and cp(0x616e616c).top, also share IP numbers with claude-summary.ryan2021.workers.dev.