51256.cfd - robtex.com

51256.cfd

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:94f🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3030::ac43:bd2e🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.9.79Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.189.46🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbjorn.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c62🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbjorn.ns.cloudflare.com
A2803:f800:50::6ca2:c362🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbjorn.ns.cloudflare.com
A2a06:98c1:50::ac40:2362🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbjorn.ns.cloudflare.com
A108.162.195.98🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.44.98Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.35.98🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSemma.ns.cloudflare.com
A2606:4700:50::adf5:3a70🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemma.ns.cloudflare.com
A2803:f800:50::6ca2:c070🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRemma.ns.cloudflare.com
A2a06:98c1:50::ac40:2070🇺🇸 Cloudflare2a06:98c1:50::/45
PTRemma.ns.cloudflare.com
A108.162.192.112🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemma.ns.cloudflare.com
A172.64.32.112🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemma.ns.cloudflare.com
A173.245.58.112🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemma.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.9.79, 172.67.189.46
IPv6 hints2606:4700:3030::6815:94f, 2606:4700:3030::ac43:bd2e
SOAbjorn.ns.cloudflare.comdns@cloudflare.com serial=2406814194

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=1785400452
⚠️ On DNS blocklist: tif

Same first word

51256.cfd

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DNS History

10 records (6 active, 4 former)

NSbjorn.ns.cloudflare.comemma.ns.cloudflare.comA104.21.9.79172.67.189.462606:4700:3030::6815:94f2606:4700:3030::ac43:bd2e188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSbjorn.ns.cloudflare.com2026-07-25 → 2026-07-30 · 2 obs
● 2026-07-25 19:26:46
● 2026-07-30 08:38:30
●NSemma.ns.cloudflare.com2026-07-25 → 2026-07-30 · 2 obs
● 2026-07-25 19:26:46
● 2026-07-30 08:38:30
●A104.21.9.792026-07-30 → 2026-07-30 · 2 obs
○ 2026-07-25 19:26:46
● 2026-07-30 08:38:30
●A172.67.189.462026-07-30 → 2026-07-30 · 2 obs
○ 2026-07-25 19:26:46
● 2026-07-30 08:38:30
○A188.114.96.02026-07-25 → 2026-07-25 · 2 obs
● 2026-07-25 19:26:46
○ 2026-07-30 08:38:30
○A188.114.97.02026-07-25 → 2026-07-25 · 2 obs
● 2026-07-25 19:26:46
○ 2026-07-30 08:38:30
●A2606:4700:3030::6815:94f2026-07-30 → 2026-07-30 · 2 obs
○ 2026-07-25 19:26:46
● 2026-07-30 08:38:30
●A2606:4700:3030::ac43:bd2e2026-07-30 → 2026-07-30 · 2 obs
○ 2026-07-25 19:26:46
● 2026-07-30 08:38:30
○A2a06:98c1:3120::2026-07-25 → 2026-07-25 · 2 obs
● 2026-07-25 19:26:46
○ 2026-07-30 08:38:30
○A2a06:98c1:3121::2026-07-25 → 2026-07-25 · 2 obs
● 2026-07-25 19:26:46
○ 2026-07-30 08:38:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cfda.nic.cfd, b.nic.cfd, c.nic.cfd, d.nic.cfd8 records
51256.cfdemma.ns.cloudflare.com, bjorn.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.98

NS records: emma.ns.cloudflare.com, bjorn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 51256.cfd (unsigned zone)

⏱️ Timing

Total: 560ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.189.46, 104.21.9.79
AAAA22606:4700:3030::6815:94f, 2606:4700:3030::ac43:bd2e
NS2bjorn.ns.cloudflare.com, emma.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1bjorn.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 8

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

Analysis

IP Addresses

51256.cfd has four IP addresses: 104.21.9.79, 172.67.189.46, 2606:4700:3030::6815:94f and 2606:4700:3030::ac43:bd2e.

Two other host names, along with alamoagservicecenter.com, tradeallcrypto.org and sample-caribbeancom.eroxjapanz.com, also share IP numbers with 51256.cfd.

Name Servers

51256.cfd has two authoritative name servers — bjorn.ns.cloudflare.com and emma.ns.cloudflare.com.

51256.cfd shares its NS records with other domains, for example 54522.cfd, cn-app6.com, e-m-m-a.org and two others.

51256.cfd has at least partial name server overlap with other domains, such as 7338c.com, apartment-tel-aviv.com, westerncollege.ca and two others.

These name servers tend to appear together with the name servers gemma.ns.cloudflare.com, meera.ns.cloudflare.com and brad.ns.cloudflare.com.

DNS names with 6 IP addresses:

bjorn.ns.cloudflare.com points to 108.162.195.98, 162.159.44.98, 172.64.35.98 and 3 other IP addresses.

emma.ns.cloudflare.com points to 108.162.192.112, 172.64.32.112, 173.245.58.112 and 3 other IP addresses.