google.jsbb.workers.dev - robtex.com
google.jsbb.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::6815:3413🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:c24a🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.52.19Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.194.74🇺🇸 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 | 104.21.52.19, 172.67.194.74 | ||||||
| IPv6 hints | 2606:4700:3035::6815:3413, 2606:4700:3036::ac43:c24a | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=37, name=cloudflare-ech.com | ||||||
jsbb.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | seth.ns.cloudflare.com ⭐ | ||||||
| NS | veronica.ns.cloudflare.com | ||||||
| SOA | seth.ns.cloudflare.comdns@cloudflare.com serial=2402399832 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A104.21.52.192026-04-23 → 2026-04-25 · 2 obs
● 2026-04-23 04:49:36
● 2026-04-25 00:23:10
● 2026-04-25 00:23:10
●A172.67.194.742026-04-23 → 2026-04-25 · 2 obs
● 2026-04-23 04:49:36
● 2026-04-25 00:23:10
● 2026-04-25 00:23:10
●A2606:4700:3035::6815:34132026-04-23 → 2026-04-25 · 2 obs
● 2026-04-23 04:49:36
● 2026-04-25 00:23:10
● 2026-04-25 00:23:10
●A2606:4700:3036::ac43:c24a2026-04-23 → 2026-04-25 · 2 obs
● 2026-04-23 04:49:36
● 2026-04-25 00:23:10
● 2026-04-25 00:23:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| workers.dev | clyde.ns.cloudflare.com, sofia.ns.cloudflare.com | - |
| jsbb.workers.dev | seth.ns.cloudflare.com, veronica.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.173
NS records: seth.ns.cloudflare.com, veronica.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 280ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.52.19, 172.67.194.74 |
| AAAA | 2 | 2606:4700:3035::6815:3413, 2606:4700:3036::ac43:c24a |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
google.jsbb.workers.dev resolves to four IP numbers: 2606:4700:3035::6815:3413, 2606:4700:3036::ac43:c24a, 104.21.52.19 and 172.67.194.74.
other host names for instance mail.discovergreece.eu, 1islam.net, nitzashemer.com, noreserve.club and ja-t.com share IP numbers with google.jsbb.workers.dev.