frc.dk - robtex.com

frc.dk

DNSSEC🔒 Signed (DS record present)
A94.231.103.100🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S
PTRdnsforward.simply.com
NSns1.simply.com ⭐
A2a02:2339:1:15c::4562:4562🇩🇰 team-blue-denmark2a02:2339::/36
PTRns1.simply.com
A91.197.248.78🇩🇰 team-blue-denmark91.197.248.0/22
PTRns1.simply.com
NSns2.simply.com
A2a02:2339:4006:101::4562:4562🇩🇰 team-blue-denmark2a02:2339:4000::/34
PTRns2.simply.com
A185.25.141.15🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S
PTRns2.simply.com
NSns3.simply.com
A91.197.248.79🇩🇰 team-blue-denmark91.197.248.0/22
PTRns3.simply.com
NSns4.simply.com
A91.197.248.80🇩🇰 team-blue-denmark91.197.248.0/22
PTRns4.simply.com
SOAns1.simply.comhostmaster@simply.com 2023-06-09 #0

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 1774389061localtime Tue Mar 24 22:51:01 2026gmtime Tue Ma...
SOAb.nic.dktech@punktum.dk serial=1774389061

Same first word

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frc.nu
frc.be
frc.co.nz
frc.sakura.ne.jp
frc.cn
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frc.ie
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frc.spb.ru
frc.io

Similar names

cfr.ac.tz
rcf.ca
rfc.su
rfc.it
crf.at
fcr.be
crf.com
fcr.cl
rfc.co.jp
rfc.md
cfr.nl
fcr.frogans
rcf.ru
rfc.ch
rfc.io
fcr.it
cfr.in
rfc.media
fcr.us
rcf.ch
rfc.ro
crf.co.nz
crf.nu
crf.co
cfr.cn
fcr.com
rcf.cn
fcr.org.ec
crf.cl
rcf.cl
rcf.de
rfc.mobi
rcf.org.uk
crf.email
crf.in
cfr.cz
crf.info
crf.us
cfr.at
fcr.services
rcf.com.ar
rfc.com.ph
crf.net.cn
rcf.fr
crf.co.za
rfc.co
rcf.pt
rcf.cc
crf.org.cn
rcf.it
rfc.com.tn
rfc.fi
cfr.org
crf.jp
rfc.org
rfc.com
fcr.lt
cfr.ae
cfr.com
cfr.ru
fcr.com.br
cfr.fit
crf.mb.ca
rfc.jp
rfc.ca
crf.me
crf.hu
crf.org.au
fcr.pl
fcr.com.tw
rfc.de
rfc.eu
rfc.se
fcr.re.it
rcf.com.br
rcf.be
rfc.co.za
crf.org

DNS History

14 records (5 active, 9 former)

20162017201820192020202120222023202420252026NSns1.simply.comns2.simply.comns3.simply.comns4.simply.comns1.gratisdns.dkns1.unoeuro.comns2.gratisdns.dkns2.unoeuro.comns3.gratisdns.dkns3.unoeuro.comns4.gratisdns.dkns4.unoeuro.comns5.gratisdns.dkA94.231.103.100
○NSns1.gratisdns.dk2015-07-25 → 2016-02-04 · 4 obs
● 2015-07-25 18:08:32
● 2016-02-04 21:03:10
○ 2017-03-28 05:39:20
○ 2026-03-24 22:12:56
●NSns1.simply.com2026-03-02 → 2026-03-24 · 3 obs
○ 2017-07-29 15:51:16
● 2026-03-02 23:15:32
● 2026-03-24 22:12:56
○NSns1.unoeuro.com2017-03-28 → 2017-07-29 · 5 obs
○ 2016-02-04 21:03:10
● 2017-03-28 05:39:20
● 2017-07-29 15:51:16
○ 2026-03-02 23:15:32
○ 2026-03-24 22:12:56
○NSns2.gratisdns.dk2015-07-25 → 2016-02-04 · 4 obs
● 2015-07-25 18:08:32
● 2016-02-04 21:03:10
○ 2017-03-28 05:39:20
○ 2026-03-24 22:12:56
●NSns2.simply.com2026-03-02 → 2026-03-24 · 3 obs
○ 2017-07-29 15:51:16
● 2026-03-02 23:15:32
● 2026-03-24 22:12:56
○NSns2.unoeuro.com2017-03-28 → 2017-07-29 · 5 obs
○ 2016-02-04 21:03:10
● 2017-03-28 05:39:20
● 2017-07-29 15:51:16
○ 2026-03-02 23:15:32
○ 2026-03-24 22:12:56
○NSns3.gratisdns.dk2015-07-25 → 2016-02-04 · 4 obs
● 2015-07-25 18:08:32
● 2016-02-04 21:03:10
○ 2017-03-28 05:39:20
○ 2026-03-24 22:12:56
●NSns3.simply.com2026-03-02 → 2026-03-24 · 3 obs
○ 2017-07-29 15:51:16
● 2026-03-02 23:15:32
● 2026-03-24 22:12:56
○NSns3.unoeuro.com2017-03-28 → 2017-07-29 · 5 obs
○ 2016-02-04 21:03:10
● 2017-03-28 05:39:20
● 2017-07-29 15:51:16
○ 2026-03-02 23:15:32
○ 2026-03-24 22:12:56
○NSns4.gratisdns.dk2015-07-25 → 2016-02-04 · 4 obs
● 2015-07-25 18:08:32
● 2016-02-04 21:03:10
○ 2017-03-28 05:39:20
○ 2026-03-24 22:12:56
●NSns4.simply.com2026-03-02 → 2026-03-24 · 3 obs
○ 2017-07-29 15:51:16
● 2026-03-02 23:15:32
● 2026-03-24 22:12:56
○NSns4.unoeuro.com2017-03-28 → 2017-07-29 · 5 obs
○ 2016-02-04 21:03:10
● 2017-03-28 05:39:20
● 2017-07-29 15:51:16
○ 2026-03-02 23:15:32
○ 2026-03-24 22:12:56
○NSns5.gratisdns.dk2015-07-25 → 2016-02-04 · 4 obs
● 2015-07-25 18:08:32
● 2016-02-04 21:03:10
○ 2017-03-28 05:39:20
○ 2026-03-24 22:12:56
●A94.231.103.1002026-03-02 → 2026-03-24 · 2 obs
● 2026-03-02 23:15:32
● 2026-03-24 22:12:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkb.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...-
frc.dkns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com-

✅ Authoritative Response

Server:185.25.141.15

NS records: ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1053ms | Queries: -

📄 Records

TypeCountSample Data
A194.231.103.100
NS4ns2.simply.com, ns1.simply.com...
SOA1ns1.simply.com hostmaster.simply.com

Analysis

IP Addresses

frc.dk resolves to a single IP: 94.231.103.100.

Other host names, for instance www.sky-strip.dk, goenergi.dk, kostterapeuten.dk, buskoersel.dk and 247.dk share IP numbers with frc.dk.

Name Servers

frc.dk is delegated to four name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.

frc.dk shares some name servers with other domains, for example ejournalist.dk, speedmedia.dk, smaroo.com, uniquefree.dk and taoe.se.

Host names with two IP numbers: ns1.simply.com points to: 2a02:2339:1:15c::4562:4562 and 91.197.248.78; ns2.simply.com points to: 2a02:2339:4006:101::4562:4562 and 185.25.141.15.

Host names with one IP number: ns3.simply.com points to: 91.197.248.79; ns4.simply.com points to: 91.197.248.80.