fcf.dk - robtex.com

fcf.dk

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:2542🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:cd0f🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.37.66Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.205.15🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbeth.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a67🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbeth.ns.cloudflare.com
A2803:f800:50::6ca2:c067🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbeth.ns.cloudflare.com
A2a06:98c1:50::ac40:2067🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbeth.ns.cloudflare.com
A108.162.192.103🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbeth.ns.cloudflare.com
A172.64.32.103🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbeth.ns.cloudflare.com
A173.245.58.103🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbeth.ns.cloudflare.com
NSjim.ns.cloudflare.com
A2606:4700:58::adf5:3b7d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjim.ns.cloudflare.com
A2803:f800:50::6ca2:c17d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjim.ns.cloudflare.com
A2a06:98c1:50::ac40:217d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjim.ns.cloudflare.com
A108.162.193.125🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjim.ns.cloudflare.com
A172.64.33.125🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjim.ns.cloudflare.com
A173.245.59.125🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjim.ns.cloudflare.com
MXroute2.mx.cloudflare.net ⭐
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
MXroute1.mx.cloudflare.net(39)
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
MXroute3.mx.cloudflare.net(64)
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.37.66, 172.67.205.15
IPv6 hints2606:4700:3031::6815:2542, 2606:4700:3037::ac43:cd0f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=221, name=cloudflare-ech.com
SOAbeth.ns.cloudflare.comdns@cloudflare.com serial=2399529510

dk

DNSSEC🔒 Signed (DS record present)
NSb.nic.dk ⭐
NSc.nic.dk
NSh.nic.dk
NSl.nic.dk
NSs.nic.dk
NSt.nic.dk
TXTDK zone updateEpoch 1776129481localtime Tue Apr 14 03:18:01 2026gmtime Tue Ap...
SOAb.nic.dktech@punktum.dk serial=1776129481
WOT: SAFE (60/100)

Previously MX for

fcf.dk

Same first word

fcf.net
fcf.org.sg
fcf.jp
fcf.gmbh
fcf.ch
fcf.org.uk
fcf.dk
fcf.com
fcf.ru
fcf.cl
fcf.it
fcf.hu
fcf.cz
fcf.org
fcf.fr
fcf.co.nz
fcf.cv
fcf.nl
fcf.eu
fcf.cat
fcf.com.br
fcf.pt
fcf.partners
fcf.com.co
fcf.biz
fcf.financial
fcf.church
fcf.or.jp
fcf.info
fcf.us
fcf.de
fcf.co
fcf.at
fcf.io
fcf.xyz
fcf.com.tw
fcf.mobi

Similar names

ffc.eu
ffc.com
cff.tel
ffc.in.th
cff.com.tw
cff.ru
ffc.jp
ffc.com.pk
ffc.cn
ffc.us
cff.co
ffc.ch
cff.mobi
ffc.world
ffc.ca
ffc.by
cff.sk
cff.it
ffc.be
cff.es
ffc.pt
ffc.fi
cff.org.il
cff.community
cff.org.br
cff.org
ffc.jo
cff.de
cff.wtf
ffc.com.au
ffc.ie
ffc.mobi
ffc.info
ffc.lu
ffc.com.hk
cff.be
ffc.ee
cff.com
cff.us
cff.pl
cff.cz
cff.dk
ffc.gov.pk
cff.me
ffc.hk
ffc.net.pk
cff.tickets
ffc.co.za
cff.voyage
cff.at
cff.church
ffc.net.au
ffc.nl
ffc.no
ffc.co
cff.ch
cff.co.il
cff.biz
ffc.gov.au
ffc.vn
ffc.cc
ffc.ru
ffc.net
ffc.im
ffc.com.tw
cff.nl
ffc.ro
ffc.bz
cff.fail
ffc.me
ffc.nu
ffc.hu
cff.org.cn
ffc.church
ffc.fr
ffc.tv
cff.info
ffc.su
cff.media
ffc.at
cff.net.cn
cff.team
cff.eu
ffc.or.th
cff.org.uk
ffc.cl
cff.tempurl.host
ffc.qa
cff.ca
ffc.kz

DNS History

11 records (9 active, 2 former)

20162017201820192020202120222023202420252026NSbeth.ns.cloudflare.comjim.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netfcf.dkA104.21.37.66172.67.205.152606:4700:3031::6815:25422606:4700:3037::ac43:cd0f176.9.65.226
●NSbeth.ns.cloudflare.com2015-08-22 → 2026-04-14 · 2 obs
● 2015-08-22 10:36:38
● 2026-04-14 01:39:00
●NSjim.ns.cloudflare.com2015-08-22 → 2026-04-14 · 2 obs
● 2015-08-22 10:36:38
● 2026-04-14 01:39:00
○MXfcf.dk2015-08-22 → 2016-12-15 · 4 obs
● 2015-08-22 10:36:38
● 2016-12-15 16:23:58
○ 2026-04-09 09:45:12
○ 2026-04-14 01:39:00
●MXroute1.mx.cloudflare.net2026-04-09 → 2026-04-14 · 3 obs
○ 2016-12-15 16:23:58
● 2026-04-09 09:45:12
● 2026-04-14 01:39:00
●MXroute2.mx.cloudflare.net2026-04-09 → 2026-04-14 · 3 obs
○ 2016-12-15 16:23:58
● 2026-04-09 09:45:12
● 2026-04-14 01:39:00
●MXroute3.mx.cloudflare.net2026-04-09 → 2026-04-14 · 3 obs
○ 2016-12-15 16:23:58
● 2026-04-09 09:45:12
● 2026-04-14 01:39:00
●A104.21.37.662026-04-09 → 2026-04-14 · 3 obs
○ 2016-12-15 16:23:58
● 2026-04-09 09:45:12
● 2026-04-14 01:39:00
●A172.67.205.152026-04-09 → 2026-04-14 · 3 obs
○ 2016-12-15 16:23:58
● 2026-04-09 09:45:12
● 2026-04-14 01:39:00
○A176.9.65.2262015-08-22 → 2016-12-15 · 4 obs
● 2015-08-22 10:36:38
● 2016-12-15 16:23:58
○ 2026-04-09 09:45:12
○ 2026-04-14 01:39:00
●A2606:4700:3031::6815:25422026-04-09 → 2026-04-14 · 3 obs
○ 2016-12-15 16:23:58
● 2026-04-09 09:45:12
● 2026-04-14 01:39:00
●A2606:4700:3037::ac43:cd0f2026-04-09 → 2026-04-14 · 3 obs
○ 2016-12-15 16:23:58
● 2026-04-09 09:45:12
● 2026-04-14 01:39:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkb.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk...-
fcf.dkjim.ns.cloudflare.com, beth.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.103

NS records: jim.ns.cloudflare.com, beth.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fcf.dk (unsigned zone)

⏱️ Timing

Total: 1009ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.37.66, 172.67.205.15
AAAA22606:4700:3037::ac43:cd0f, 2606:4700:3031::6815:2542
NS2beth.ns.cloudflare.com, jim.ns.cloudflare.com
MX3route2.mx.cloudflare.net (pri: 3), route1.mx.cloudflare.net (pri: 39)...
TXT1v=spf1 include:_spf.mx.cloudflare.net ~a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1beth.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

Four IP numbers are pointed to by fcf.dk: 2606:4700:3031::6815:2542, 2606:4700:3037::ac43:cd0f, 104.21.37.66 and 172.67.205.15.

other host names including protiempo.es, www.indepthrep.com, eds.edu, zenithdynamicsmesh.digital and www.vokino.ru share IP numbers with fcf.dk.

Name Servers

fcf.dk is delegated to two name servers beth.ns.cloudflare.com and jim.ns.cloudflare.com.

fcf.dk shares the same name server setup as other domains, for instance mayfair.dk, moneybank.dk, moneto.uk, nganluong.com and hefty.dk.

fcf.dk at least partially shares name servers with other domains, for instance ganancias.com.ar, 950pp.com, 2066.com, penland.org and maetrimal.com.

these name servers are commonly used alongside albert.ns.cloudflare.com.

Host names with six IP numbers:

Host name beth.ns.cloudflare.com points to: 2606:4700:50::adf5:3a67, 2803:f800:50::6ca2:c067, 2a06:98c1:50::ac40:2067, 108.162.192.103, 172.64.32.103 and 173.245.58.103.

Host name jim.ns.cloudflare.com points to: 2606:4700:58::adf5:3b7d, 2803:f800:50::6ca2:c17d, 2a06:98c1:50::ac40:217d, 108.162.193.125, 172.64.33.125 and 173.245.59.125.

Mail Servers

fcf.dk is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

fcf.dk shares some mail servers with other domains, at least partially, for instance codewrecks.com, mollulog.net, tizonainstruments.com, glaivemusic.com and bkmrk.co.

Host names with six IP numbers:

Host name route1.mx.cloudflare.net points to: 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13.

Host name route2.mx.cloudflare.net points to: 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19.

Host name route3.mx.cloudflare.net points to: 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.