google.big5tong.workers.dev - robtex.com
google.big5tong.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:2ad8🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:a699🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.42.216Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.166.153🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.42.216, 172.67.166.153 | ||||||
| IPv6 hints | 2606:4700:3034::6815:2ad8, 2606:4700:3034::ac43:a699 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=79, name=cloudflare-ech.com | ||||||
big5tong.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | adi.ns.cloudflare.com ⭐ | ||||||
| NS | fred.ns.cloudflare.com | ||||||
| SOA | adi.ns.cloudflare.comdns@cloudflare.com serial=2402801390 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A104.21.42.2162026-04-08 → 2026-04-30 · 2 obs
● 2026-04-08 16:37:52
● 2026-04-30 06:00:32
● 2026-04-30 06:00:32
●A172.67.166.1532026-04-08 → 2026-04-30 · 2 obs
● 2026-04-08 16:37:52
● 2026-04-30 06:00:32
● 2026-04-30 06:00:32
●A2606:4700:3034::6815:2ad82026-04-08 → 2026-04-30 · 2 obs
● 2026-04-08 16:37:52
● 2026-04-30 06:00:32
● 2026-04-30 06:00:32
●A2606:4700:3034::ac43:a6992026-04-08 → 2026-04-30 · 2 obs
● 2026-04-08 16:37:52
● 2026-04-30 06:00:32
● 2026-04-30 06:00:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | - |
| workers.dev | clyde.ns.cloudflare.com, sofia.ns.cloudflare.com | - |
| big5tong.workers.dev | adi.ns.cloudflare.com, fred.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.56
NS records: adi.ns.cloudflare.com, fred.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 584ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.166.153, 104.21.42.216 |
| AAAA | 2 | 2606:4700:3034::6815:2ad8, 2606:4700:3034::ac43:a699 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
google.big5tong.workers.dev points to four IP numbers: 2606:4700:3034::6815:2ad8, 2606:4700:3034::ac43:a699, 104.21.42.216 and 172.67.166.153.
Other host names including urlabogazici.com, 798server.com, rikaweb.org, dynamicroulettepro.com and cdxszx.com share IP numbers with google.big5tong.workers.dev.