51857.cfd - robtex.com

51857.cfd

DNSSEC⚠️ Not signed
NSelle.ns.cloudflare.com ⚠️ Not in zone NS records
A2606:4700:50::adf5:3a6e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelle.ns.cloudflare.com
A2803:f800:50::6ca2:c06e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRelle.ns.cloudflare.com
A2a06:98c1:50::ac40:206e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRelle.ns.cloudflare.com
A108.162.192.110🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelle.ns.cloudflare.com
A172.64.32.110🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelle.ns.cloudflare.com
A173.245.58.110🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelle.ns.cloudflare.com
NShans.ns.cloudflare.com ⚠️ Not in zone NS records
A2606:4700:58::adf5:3baf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhans.ns.cloudflare.com
A2803:f800:50::6ca2:c1af🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhans.ns.cloudflare.com
A2a06:98c1:50::ac40:21af🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhans.ns.cloudflare.com
A108.162.193.175🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhans.ns.cloudflare.com
A172.64.33.175🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhans.ns.cloudflare.com
A173.245.59.175🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhans.ns.cloudflare.com

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

51857.com
51857.cfd

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DNS History

3 records (2 active, 1 former)

NSelle.ns.cloudflare.comhans.ns.cloudflare.comA103.204.13.105
●NSelle.ns.cloudflare.com2026-04-15 → 2026-07-30 · 2 obs
● 2026-04-15 00:11:30
● 2026-07-30 09:32:30
●NShans.ns.cloudflare.com2026-04-15 → 2026-07-30 · 2 obs
● 2026-04-15 00:11:30
● 2026-07-30 09:32:30
○A103.204.13.1052026-04-15 → 2026-04-15 · 3 obs
● 2026-04-15 00:11:30
○ 2026-04-26 01:23:32
○ 2026-07-30 09:32:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cfda.nic.cfd, b.nic.cfd, c.nic.cfd, d.nic.cfd8 records
51857.cfdhans.ns.cloudflare.com, elle.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.175

NS records: hans.ns.cloudflare.com, elle.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 51857.cfd (unsigned zone)

⏱️ Timing

Total: 327ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 8

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

Analysis

Name Servers

Two name servers handle the delegation for 51857.cfd: elle.ns.cloudflare.com and hans.ns.cloudflare.com.

The name server configuration of 51857.cfd is shared with other domains, for instance ytemi(0x736578)aro.com, 66694.cfd, 61481.cfd and two others.

At least some of 51857.cfd's name servers are shared with other domains, for example theringhero.com, curbsense.com, pige66.com and two more.

These name servers tend to be deployed in combination with the name servers brenda.ns.cloudflare.com and clyde.ns.cloudflare.com.

Hosts with 6 IP addresses each:

elle.ns.cloudflare.com resolves to 108.162.192.110, 172.64.32.110 and 173.245.58.110 among others, with 3 other IP addresses in total.

hans.ns.cloudflare.com resolves to 108.162.193.175, 172.64.33.175 and 173.245.59.175 among others, with 3 other IP addresses in total.