www.fbtutorial.com - dns.ninja
www.fbtutorial.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:bd13🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:494c🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.73.76Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.189.19🇺🇸 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 | 104.21.73.76, 172.67.189.19 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:bd13, 2606:4700:3033::6815:494c | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=188, name=cloudflare-ech.com | ||||||
fbtutorial.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:bd13🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:494c🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.73.76Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.189.19🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ashton.ns.cloudflare.com ⭐ | ||||||
| NS | dora.ns.cloudflare.com | ||||||
| TXT | google-site-verification=3XBoZlRtlPP_kIvJGQWS6qT9s4ovpCGKJbVxpKjWHlE | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.73.76, 172.67.189.19 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:bd13, 2606:4700:3033::6815:494c | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=188, name=cloudflare-ech.com | ||||||
| SOA | ashton.ns.cloudflare.comdns@cloudflare.com serial=2409844197 | ||||||
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
○NSlaunch1.spaceship.net2026-08-09 → 2026-08-09 · 1 obs
○ 2026-08-09 19:33:42
○NSlaunch2.spaceship.net2026-08-09 → 2026-08-09 · 1 obs
○ 2026-08-09 19:33:42
●A104.21.73.762026-08-09 → 2026-08-09 · 1 obs
● 2026-08-09 19:33:42
●A172.67.189.192026-08-09 → 2026-08-09 · 1 obs
● 2026-08-09 19:33:42
●A2606:4700:3031::ac43:bd132026-08-09 → 2026-08-09 · 1 obs
● 2026-08-09 19:33:42
●A2606:4700:3033::6815:494c2026-08-09 → 2026-08-09 · 1 obs
● 2026-08-09 19:33:42
○CNAMEfbtutorial.com2017-05-29 → 2017-05-29 · 2 obs
● 2017-05-29 00:29:52
○ 2026-08-09 19:33:42
○ 2026-08-09 19:33:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net... | - |
| fbtutorial.com | dora.ns.cloudflare.com, ashton.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.108
NS records: dora.ns.cloudflare.com, ashton.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fbtutorial.com (unsigned zone)
⏱️ Timing
Total: 184ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.189.19, 104.21.73.76 |
| AAAA | 2 | 2606:4700:3031::ac43:bd13, 2606:4700:3033::6815:494c |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (dora.ns.cloudflare.com, dora.ns.cloudflare.com, dora.ns.cloudflare.com...)
Analysis
IP Addresses
www.fbtutorial.com points to the four IP addresses 104.21.73.76, 172.67.189.19, 2606:4700:3031::ac43:bd13 and 2606:4700:3033::6815:494c.
Two other host names, along with mfcz.com, lightnleisure.com and www.twiddlybits.net, also share IP numbers with www.fbtutorial.com.