cfn.cx - robtex.com

cfn.cx

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:b74d🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:12c4🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.18.196Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.183.77🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmajor.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bf1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmajor.ns.cloudflare.com
A2803:f800:50::6ca2:c1f1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmajor.ns.cloudflare.com
A2a06:98c1:50::ac40:21f1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmajor.ns.cloudflare.com
A108.162.193.241🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmajor.ns.cloudflare.com
A172.64.33.241🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmajor.ns.cloudflare.com
A173.245.59.241🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmajor.ns.cloudflare.com
NStani.ns.cloudflare.com
A2606:4700:50::adf5:3ae0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtani.ns.cloudflare.com
A2803:f800:50::6ca2:c0e0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtani.ns.cloudflare.com
A2a06:98c1:50::ac40:20e0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtani.ns.cloudflare.com
A108.162.192.224🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtani.ns.cloudflare.com
A172.64.32.224🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtani.ns.cloudflare.com
A173.245.58.224🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtani.ns.cloudflare.com
MXcfn-cx.mail.protection.outlook.com ⭐
A2a01:111:f403:c927::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn6pr21cu00500.inbound.protection.outlook.com
A2a01:111:f403:f902::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bl2pr02cu00101.inbound.protection.outlook.com
A2a01:111:f403:f903::🇺🇸 Microsoft2a01:111:f000::/36
A2a01:111:f403:f909::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn6pr04cu00200.inbound.protection.outlook.com
A52.101.8.44🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dm5pr04cu00104.inbound.protection.outlook.com
A52.101.11.2🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sn1pr03cu00102.inbound.protection.outlook.com
A52.101.11.17🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sn1pr0501cu00301.inbound.protection.outlook.com
A52.101.41.26🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj0pr03cu01702.inbound.protection.outlook.com
TXTMS=ms81173071
TXTv=spf1 include:spf.protection.outlook.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.18.196, 172.67.183.77
IPv6 hints2606:4700:3032::ac43:b74d, 2606:4700:3036::6815:12c4
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=76, name=cloudflare-ech.com
SOAmajor.ns.cloudflare.comdns@cloudflare.com serial=2412044548

cx

DNSSEC🔒 Signed (DS record present)
NSns.anycast.nic.cx ⭐
NSns1.anycastdns.cz
NSns2.anycastdns.cz
TXTGeneration Time ISO 8601: 2026-08-12 20:19:15
TXTGeneration Time: 1786565955
SOAns.anycast.nic.cxhostmaster@coccaregistry.org 2026-08-12 #16

Same first word

cfn.support
cfn.al
cfn.info
cfn.de
cfn.at
cfn.us
cfn.wtf
cfn.se
cfn.ch
cfn.mobi
cfn.be
cfn.gr
cfn.ro
cfn.dk
cfn.cx
cfn.co.jp
cfn.cl
cfn.net
cfn.fin.ec
cfn.co.in
cfn.global
cfn.nyc
cfn.com.br
cfn.ca
cfn.org
cfn.ng
cfn.va
cfn.org.br
cfn.com.au
cfn.edu.mx
cfn.co.za
cfn.in
cfn.com.tr
cfn.social
cfn.tv
cfn.com
cfn.pl
cfn.ltd
cfn.io
cfn.es
cfn.eu
cfn.cz
cfn.ru
cfn.org.au
cfn.fr

Similar names

nfc.guide
nfc.asia
cnf.com.ar
fnc.co.uk
nfc.bank
fnc.no
nfc.support
nfc.com.pl
cnf.me
ncf.no
nfc.es
nfc.cards
fnc.com.mv
cnf.be
nfc.equipment
nfc.international
fnc.com.ve
fnc.com.ua
cnf.co.id
fcn.ro
nfc.it
ncf.ro
nfc.co.uk
cnf.co.uk
nfc.se
cnf.com.pl
cnf.lu
cnf.at
fnc.su
ncf.es
nfc.guru
ncf.or.kr
nfc.tips
fnc.info
fnc.li
fcn.edu.br
nfc.cz
nfc.money
nfc.at
nfc.today
nfc.im
fcn.fi
ncf.net.au
fnc.hu
fnc.com.vn
fcn.me.uk
fnc.ru
fcn.net
fnc.org.zw
fcn.it
nfc.ca
fnc.be
fnc.uk
ncf.com
nfc.ie
nfc.de
nfc.pl
nfc.kiev.ua
fnc.ca
nfc.gov.in
fcn.email
nfc.us
nfc.tools
cnf.ru
nfc.tel
fnc.ae
fcn.me
ncf.nyc
fnc.cn
cnf.net
ncf.church
cnf.org.hk
ncf.bg
nfc.bg
ncf.cl
fcn.network
nfc.events
nfc.gov.lv
cnf.cc
nfc.ink
nfc.world
ncf.bb
cnf.co.jp
nfc.lu
nfc.me
nfc.co.at
fcn.pl

DNS History

11 records (7 active, 4 former)

NSmajor.ns.cloudflare.comtani.ns.cloudflare.comMXcfn-cx.mail.protection.outlook.comA104.21.18.196172.67.183.772606:4700:3032::ac43:b74d2606:4700:3036::6815:12c4188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSmajor.ns.cloudflare.com2026-08-12 → 2026-08-12 · 2 obs
● 2026-08-12 16:52:58
● 2026-08-12 21:08:52
●NStani.ns.cloudflare.com2026-08-12 → 2026-08-12 · 2 obs
● 2026-08-12 16:52:58
● 2026-08-12 21:08:52
●MXcfn-cx.mail.protection.outlook.com2026-08-12 → 2026-08-12 · 2 obs
● 2026-08-12 16:52:58
● 2026-08-12 21:08:52
●A104.21.18.1962026-08-12 → 2026-08-12 · 2 obs
○ 2026-08-12 16:52:58
● 2026-08-12 21:08:52
●A172.67.183.772026-08-12 → 2026-08-12 · 2 obs
○ 2026-08-12 16:52:58
● 2026-08-12 21:08:52
○A188.114.96.02026-08-12 → 2026-08-12 · 2 obs
● 2026-08-12 16:52:58
○ 2026-08-12 21:08:52
○A188.114.97.02026-08-12 → 2026-08-12 · 2 obs
● 2026-08-12 16:52:58
○ 2026-08-12 21:08:52
●A2606:4700:3032::ac43:b74d2026-08-12 → 2026-08-12 · 2 obs
○ 2026-08-12 16:52:58
● 2026-08-12 21:08:52
●A2606:4700:3036::6815:12c42026-08-12 → 2026-08-12 · 2 obs
○ 2026-08-12 16:52:58
● 2026-08-12 21:08:52
○A2a06:98c1:3120::2026-08-12 → 2026-08-12 · 2 obs
● 2026-08-12 16:52:58
○ 2026-08-12 21:08:52
○A2a06:98c1:3121::2026-08-12 → 2026-08-12 · 2 obs
● 2026-08-12 16:52:58
○ 2026-08-12 21:08:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cxns2.anycastdns.cz, ns1.anycastdns.cz, ns.anycast.nic.cx5 records
cfn.cxtani.ns.cloudflare.com, major.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.224

NS records: tani.ns.cloudflare.com, major.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cfn.cx (unsigned zone)

⏱️ Timing

Total: 446ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.183.77, 104.21.18.196
AAAA22606:4700:3036::6815:12c4, 2606:4700:3032::ac43:b74d
NS2major.ns.cloudflare.com, tani.ns.cloudflare.com
MX1cfn-cx.mail.protection.outlook.com (pri:
TXT2MS=ms81173071, v=spf1 include:spf.protection.outlook.co
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1major.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 5

In-bailiwick: 2 (ns.anycast.nic.cx, ns.anycast.nic.cx)

Out-of-bailiwick: 3 (ns2.anycastdns.cz, ns1.anycastdns.cz, ns1.anycastdns.cz)

Analysis

IP Addresses

cfn.cx has four IP addresses: 104.21.18.196, 172.67.183.77, 2606:4700:3032::ac43:b74d and 2606:4700:3036::6815:12c4.

Among the host names that share IP numbers with cfn.cx are www.fnagro.pl, 9481-casino.buzz, ztnb.com and two others.

Name Servers

The NS records for cfn.cx delegate to major.ns.cloudflare.com and tani.ns.cloudflare.com.

cfn.cx has the same name server delegation as a number of other domains, such as ektesad.com, cannabis.se, drevlan.org and two more.

cfn.cx shares at least some of its name servers with other domains, including releasecandidate.net, nukleon.com.tr, draspo.info and two others.

These name servers are frequently seen alongside the name servers dora.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

major.ns.cloudflare.com maps to 108.162.193.241, 172.64.33.241, 173.245.59.241 and 3 additional IP addresses.

tani.ns.cloudflare.com maps to 108.162.192.224, 172.64.32.224, 173.245.58.224 and 3 additional IP addresses.

Mail Servers

cfn.cx routes its mail through a single mail server, cfn-cx.mail.protection.outlook.com.

cfn-cx.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.8.44, 52.101.11.2 and 52.101.11.17, along with 5 other.