mx.66fb.net - robtex.com
mx.66fb.net
| DNSSEC | ⚠️ Not signed | ||||||
66fb.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3037::6815:19ea🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:86e2🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.25.234Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.134.226🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | john.ns.cloudflare.com ⭐ | ||||||
| NS | lilith.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.25.234, 172.67.134.226 | ||||||
| IPv6 hints | 2606:4700:3037::6815:19ea, 2606:4700:3037::ac43:86e2 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=94, name=cloudflare-ech.com | ||||||
| SOA | john.ns.cloudflare.comdns@cloudflare.com serial=2411399646 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (0 active, 2 former)
○A66.96.140.1902017-01-05 → 2017-01-05 · 2 obs
● 2017-01-05 05:17:22
○ 2026-08-05 15:13:08
○ 2026-08-05 15:13:08
○A66.96.140.1912017-01-05 → 2017-01-05 · 2 obs
● 2017-01-05 05:17:22
○ 2026-08-05 15:13:08
○ 2026-08-05 15:13:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| 66fb.net | john.ns.cloudflare.com, lilith.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.185
NS records: john.ns.cloudflare.com, lilith.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 66fb.net (unsigned zone)
⏱️ Timing
Total: 345ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|