google.s-cobra.workers.dev - robtex.com
google.s-cobra.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:13f0🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:be7e🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.19.240Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.190.126🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.19.240, 172.67.190.126 | ||||||
| IPv6 hints | 2606:4700:3032::6815:13f0, 2606:4700:3036::ac43:be7e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=212, name=cloudflare-ech.com | ||||||
s-cobra.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | betty.ns.cloudflare.com ⭐ | ||||||
| NS | kip.ns.cloudflare.com | ||||||
| SOA | betty.ns.cloudflare.comdns@cloudflare.com serial=2402320554 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A104.21.19.2402026-04-14 → 2026-05-14 · 2 obs
● 2026-04-14 05:50:42
● 2026-05-14 09:16:38
● 2026-05-14 09:16:38
●A172.67.190.1262026-04-14 → 2026-05-14 · 2 obs
● 2026-04-14 05:50:42
● 2026-05-14 09:16:38
● 2026-05-14 09:16:38
●A2606:4700:3032::6815:13f02026-04-14 → 2026-05-14 · 2 obs
● 2026-04-14 05:50:42
● 2026-05-14 09:16:38
● 2026-05-14 09:16:38
●A2606:4700:3036::ac43:be7e2026-04-14 → 2026-05-14 · 2 obs
● 2026-04-14 05:50:42
● 2026-05-14 09:16:38
● 2026-05-14 09:16:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| workers.dev | clyde.ns.cloudflare.com, sofia.ns.cloudflare.com | - |
| s-cobra.workers.dev | betty.ns.cloudflare.com, kip.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.75
NS records: betty.ns.cloudflare.com, kip.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 1056ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.190.126, 104.21.19.240 |
| AAAA | 2 | 2606:4700:3036::ac43:be7e, 2606:4700:3032::6815:13f0 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)
Analysis
IP Addresses
google.s-cobra.workers.dev points to four IP numbers: 2606:4700:3032::6815:13f0, 2606:4700:3036::ac43:be7e, 104.21.19.240 and 172.67.190.126.
Other host names, for instance www.modwedding.com, amorakyouthhome.com, ahx.qivlordfilm.ru, nevadalinen.com and northumbrian-railways.co.uk share IP numbers with google.s-cobra.workers.dev.