51704.cfd - robtex.com
51704.cfd
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:3451🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:c4ec🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.52.81Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.196.236🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | dave.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b6d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dave.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c16d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dave.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:216d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dave.ns.cloudflare.com | ||||||
| A | 108.162.193.109🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dave.ns.cloudflare.com | ||||||
| A | 172.64.33.109🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dave.ns.cloudflare.com | ||||||
| A | 173.245.59.109🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dave.ns.cloudflare.com | ||||||
| NS | maeve.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:262d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maeve.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c22d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | maeve.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:222d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | maeve.ns.cloudflare.com | ||||||
| A | 108.162.194.45🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maeve.ns.cloudflare.com | ||||||
| A | 162.159.38.45Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maeve.ns.cloudflare.com | ||||||
| A | 172.64.34.45🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maeve.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.52.81, 172.67.196.236 | ||||||
| IPv6 hints | 2606:4700:3032::6815:3451, 2606:4700:3032::ac43:c4ec | ||||||
| SOA | dave.ns.cloudflare.comdns@cloudflare.com serial=2406856645 | ||||||
cfd
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.cfd | ||||||
| NS | b.nic.cfd | ||||||
| NS | c.nic.cfd | ||||||
| NS | d.nic.cfd | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1785356568 | ||||||
Same first word
51704.cfd |
Similar names
DNS History
6 records (6 active, 0 former)
●NSdave.ns.cloudflare.com2026-07-26 → 2026-07-29 · 2 obs
● 2026-07-29 20:57:52
●NSmaeve.ns.cloudflare.com2026-07-26 → 2026-07-29 · 2 obs
● 2026-07-29 20:57:52
●A104.21.52.812026-07-26 → 2026-07-29 · 2 obs
● 2026-07-29 20:57:52
●A172.67.196.2362026-07-26 → 2026-07-29 · 2 obs
● 2026-07-29 20:57:52
●A2606:4700:3032::6815:34512026-07-26 → 2026-07-29 · 2 obs
● 2026-07-29 20:57:52
●A2606:4700:3032::ac43:c4ec2026-07-26 → 2026-07-29 · 2 obs
● 2026-07-29 20:57:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cfd | a.nic.cfd, b.nic.cfd, c.nic.cfd, d.nic.cfd | - |
| 51704.cfd | maeve.ns.cloudflare.com, dave.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.109
NS records: maeve.ns.cloudflare.com, dave.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 51704.cfd (unsigned zone)
⏱️ Timing
Total: 301ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.52.81, 172.67.196.236 |
| AAAA | 2 | 2606:4700:3032::6815:3451, 2606:4700:3032::ac43:c4ec |
| NS | 2 | dave.ns.cloudflare.com, maeve.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dave.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
51704.cfd has four IP addresses: 104.21.52.81, 172.67.196.236, 2606:4700:3032::6815:3451 and 2606:4700:3032::ac43:c4ec.
Additional host names — smart-databureau.click, velkii.app, azpublic.com and two others — share IP numbers with 51704.cfd.
Name Servers
51704.cfd is served by two delegated name servers, dave.ns.cloudflare.com and maeve.ns.cloudflare.com.
51704.cfd shares its name server setup with other domains, including 23844.cfd, fuioincn.com, akasa.us and two others.
51704.cfd partially shares its NS delegation with several other domains, including irrelevantism.com, bursaecza.com, imhocloud.com and two others.
These name servers are regularly seen alongside dana.ns.cloudflare.com and mimi.ns.cloudflare.com as name servers.
Host names with 6 IP numbers:
dave.ns.cloudflare.com carries IP addresses 108.162.193.109, 172.64.33.109 and 173.245.59.109, with 3 other addresses beyond those.
maeve.ns.cloudflare.com carries IP addresses 108.162.194.45, 162.159.38.45 and 172.64.34.45, with 3 other addresses beyond those.