dd.cbtook.com - robtex.com
dd.cbtook.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:a999🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:1bae🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.27.174Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.169.153🇺🇸 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 | 104.21.27.174, 172.67.169.153 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:a999, 2606:4700:3037::6815:1bae | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=211, name=cloudflare-ech.com | ||||||
cbtook.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:a999🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:1bae🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.27.174Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.169.153🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | gabriella.ns.cloudflare.com ⭐ | ||||||
| NS | trevor.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.27.174, 172.67.169.153 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:a999, 2606:4700:3037::6815:1bae | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=211, name=cloudflare-ech.com | ||||||
| SOA | gabriella.ns.cloudflare.comdns@cloudflare.com serial=2412014225 | ||||||
Same first word
DNS History
5 records (4 active, 1 former)
●A104.21.27.1742026-06-07 → 2026-08-15 · 2 obs
● 2026-06-07 15:00:48
● 2026-08-15 13:33:46
● 2026-08-15 13:33:46
●A172.67.169.1532026-06-07 → 2026-08-15 · 2 obs
● 2026-06-07 15:00:48
● 2026-08-15 13:33:46
● 2026-08-15 13:33:46
●A2606:4700:3030::ac43:a9992026-06-07 → 2026-08-15 · 2 obs
● 2026-06-07 15:00:48
● 2026-08-15 13:33:46
● 2026-08-15 13:33:46
○A2606:4700:3034::6815:1bae2026-06-07 → 2026-06-13 · 4 obs
● 2026-06-07 15:00:48
● 2026-06-13 10:36:32
○ 2026-06-24 05:06:40
○ 2026-08-15 13:33:46
● 2026-06-13 10:36:32
○ 2026-06-24 05:06:40
○ 2026-08-15 13:33:46
●A2606:4700:3037::6815:1bae2026-06-24 → 2026-08-15 · 3 obs
○ 2026-06-13 10:36:32
● 2026-06-24 05:06:40
● 2026-08-15 13:33:46
● 2026-06-24 05:06:40
● 2026-08-15 13:33:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net... | - |
| cbtook.com | gabriella.ns.cloudflare.com, trevor.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.134
NS records: gabriella.ns.cloudflare.com, trevor.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cbtook.com (unsigned zone)
⏱️ Timing
Total: 162ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.27.174, 172.67.169.153 |
| AAAA | 2 | 2606:4700:3030::ac43:a999, 2606:4700:3037::6815:1bae |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (gabriella.ns.cloudflare.com, gabriella.ns.cloudflare.com, gabriella.ns.cloudflare.com...)
Analysis
IP Addresses
dd.cbtook.com directs to four IP numbers, which are 104.21.27.174, 172.67.169.153, 2606:4700:3030::ac43:a999 and 2606:4700:3037::6815:1bae.
Among the host names that share IP numbers with dd.cbtook.com are ernestreno.com, usestraktlabs.one, kingbet138.fun and two others.