51421.cfd - robtex.com

51421.cfd

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:bb75🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:20cb🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.32.203Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.187.117🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSlee.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b81🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlee.ns.cloudflare.com
A2803:f800:50::6ca2:c181🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlee.ns.cloudflare.com
A2a06:98c1:50::ac40:2181🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlee.ns.cloudflare.com
A108.162.193.129🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlee.ns.cloudflare.com
A172.64.33.129🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlee.ns.cloudflare.com
A173.245.59.129🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlee.ns.cloudflare.com
NSmaya.ns.cloudflare.com
A2606:4700:50::adf5:3ac2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaya.ns.cloudflare.com
A2803:f800:50::6ca2:c0c2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmaya.ns.cloudflare.com
A2a06:98c1:50::ac40:20c2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmaya.ns.cloudflare.com
A108.162.192.194🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaya.ns.cloudflare.com
A172.64.32.194🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaya.ns.cloudflare.com
A173.245.58.194🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaya.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.32.203, 172.67.187.117
IPv6 hints2606:4700:3031::ac43:bb75, 2606:4700:3034::6815:20cb
SOAlee.ns.cloudflare.comdns@cloudflare.com serial=2406643673

cfd

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.nic.cfd
NSb.nic.cfd
NSc.nic.cfd
NSd.nic.cfd
SOAns0.centralnic.nethostmaster@centralnic.net serial=1785508998
⚠️ On DNS blocklist: tif

Same first word

51421.cc
51421.cfd
51421.com

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DNS History

6 records (6 active, 0 former)

NSlee.ns.cloudflare.commaya.ns.cloudflare.comA104.21.32.203172.67.187.1172606:4700:3031::ac43:bb752606:4700:3034::6815:20cb
●NSlee.ns.cloudflare.com2026-07-24 → 2026-07-31 · 2 obs
● 2026-07-24 22:28:00
● 2026-07-31 15:33:06
●NSmaya.ns.cloudflare.com2026-07-24 → 2026-07-31 · 2 obs
● 2026-07-24 22:28:00
● 2026-07-31 15:33:06
●A104.21.32.2032026-07-24 → 2026-07-31 · 2 obs
● 2026-07-24 22:28:00
● 2026-07-31 15:33:06
●A172.67.187.1172026-07-24 → 2026-07-31 · 2 obs
● 2026-07-24 22:28:00
● 2026-07-31 15:33:06
●A2606:4700:3031::ac43:bb752026-07-24 → 2026-07-31 · 2 obs
● 2026-07-24 22:28:00
● 2026-07-31 15:33:06
●A2606:4700:3034::6815:20cb2026-07-24 → 2026-07-31 · 2 obs
● 2026-07-24 22:28:00
● 2026-07-31 15:33:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cfdb.nic.cfd, c.nic.cfd, a.nic.cfd, d.nic.cfd8 records
51421.cfdlee.ns.cloudflare.com, maya.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.194

NS records: lee.ns.cloudflare.com, maya.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 51421.cfd (unsigned zone)

⏱️ Timing

Total: 212ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.187.117, 104.21.32.203
AAAA22606:4700:3031::ac43:bb75, 2606:4700:3034::6815:20cb
NS2lee.ns.cloudflare.com, maya.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1lee.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (b.nic.cfd, b.nic.cfd, c.nic.cfd...)

Analysis

IP Addresses

51421.cfd has four IP addresses: 104.21.32.203, 172.67.187.117, 2606:4700:3031::ac43:bb75 and 2606:4700:3034::6815:20cb.

Additional host names — www.modem.md, hermeticwiper.ncivps.org, susshousing.co.uk and two others — share IP numbers with 51421.cfd.

Name Servers

51421.cfd uses two name servers for its delegation: lee.ns.cloudflare.com and maya.ns.cloudflare.com.

51421.cfd shares its name server setup with other domains, including 14086.cfd, oldtimer-jelinek.de, healthysolutionsweb.net and two others.

51421.cfd has at least partial name server overlap with other domains, such as promosatende.digital, ddyymm6.com, 8877.gg and two others.

It is common to find these name servers paired with the name servers galilea.ns.cloudflare.com.

Host names with 6 IP numbers:

Hostname lee.ns.cloudflare.com directs to 108.162.193.129, 172.64.33.129 and 173.245.59.129 along with 3 other IP addresses.

Hostname maya.ns.cloudflare.com directs to 108.162.192.194, 172.64.32.194 and 173.245.58.194 along with 3 other IP addresses.