computerscience.dk - dns.ninja

computerscience.dk

DNSSEC🔒 Signed (DS record present)
NSarthur.cutisan.dk ⭐
A2001:470:28:2f7:0:1:0:6🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
A80.198.171.106🇩🇰 TDC80.196.0.0/14 Tele Danmark
PTRoperakino.dk
PTRarthur.cutisan.com
PTRpeter.naur.com
PTRwww.naur.com
PTRarthur.cutisan.dk
NSbes.cutisan.dk
A2001:470:28:2f7:0:1:0:2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
A80.198.171.102🇩🇰 TDC80.196.0.0/14 Tele Danmark
PTRbes.cutisan.com
PTRbes.cutisan.dk
NSmerlin.cutisan.dk
A2001:470:28:2f7:0:1:0:1🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
A80.198.171.101🇩🇰 TDC80.196.0.0/14 Tele Danmark
PTRmerlin.cutisan.dk
NSthoth.cutisan.net
A2001:470:28:404:0:6:0:2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
A90.185.206.63🇩🇰 Hiper90.184.0.0/15
PTRthoth.cutisan.net
MXmerlin.cutisan.dk ⭐
A2001:470:28:2f7:0:1:0:1🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
A80.198.171.101🇩🇰 TDC80.196.0.0/14 Tele Danmark
PTRmerlin.cutisan.dk
MXthoth.cutisan.net ⭐
A2001:470:28:404:0:6:0:2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
A90.185.206.63🇩🇰 Hiper90.184.0.0/15
PTRthoth.cutisan.net
TXTv=spf1 include:_spf.myemail.dk -all
SOAarthur.cutisan.dkpostmaster@cutisan.dk 2025-07-05 #73

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 1786558860localtime Wed Aug 12 20:21:00 2026gmtime Wed Au...
SOAb.nic.dktech@punktum.dk serial=1786558860

Same first word

computerscience.academy
computerscience.cz
computerscience.guide
computerscience.gr
computerscience.org
computerscience.training
computerscience.us
computerscience.es
computerscience.jp
computerscience.se
computerscience.at
computerscience.de
computerscience.nl
computerscience.dk
computerscience.ru
computerscience.com
computerscience.info
computerscience.build
computerscience.co
computerscience.ch

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSarthur.cutisan.dkbes.cutisan.dkmerlin.cutisan.dkthoth.cutisan.netns1.avalonia.comns1.gratisdns.dkns2.gratisdns.dkns3.gratisdns.dkns4.gratisdns.dkns5.gratisdns.dkMXmerlin.cutisan.dkthoth.cutisan.netarthur.cutisan.dkbes.cutisan.dk
●NSarthur.cutisan.dk2015-08-16 → 2026-08-12 · 2 obs
● 2015-08-16 12:16:02
● 2026-08-12 18:39:26
●NSbes.cutisan.dk2015-08-16 → 2026-08-12 · 2 obs
● 2015-08-16 12:16:02
● 2026-08-12 18:39:26
●NSmerlin.cutisan.dk2015-08-16 → 2026-08-12 · 5 obs
● 2015-08-16 12:16:02
● 2016-11-30 05:06:34
○ 2020-01-26 14:06:46
● 2026-04-25 23:01:12
● 2026-08-12 18:39:26
○NSns1.avalonia.com2015-08-16 → 2016-11-30 · 4 obs
● 2015-08-16 12:16:02
● 2016-11-30 05:06:34
○ 2020-01-26 14:06:46
○ 2026-08-12 18:39:26
○NSns1.gratisdns.dk2020-01-26 → 2020-01-26 · 4 obs
○ 2016-11-30 05:06:34
● 2020-01-26 14:06:46
○ 2026-04-25 23:01:12
○ 2026-08-12 18:39:26
○NSns2.gratisdns.dk2020-01-26 → 2020-01-26 · 4 obs
○ 2016-11-30 05:06:34
● 2020-01-26 14:06:46
○ 2026-04-25 23:01:12
○ 2026-08-12 18:39:26
○NSns3.gratisdns.dk2020-01-26 → 2020-01-26 · 4 obs
○ 2016-11-30 05:06:34
● 2020-01-26 14:06:46
○ 2026-04-25 23:01:12
○ 2026-08-12 18:39:26
○NSns4.gratisdns.dk2020-01-26 → 2020-01-26 · 4 obs
○ 2016-11-30 05:06:34
● 2020-01-26 14:06:46
○ 2026-04-25 23:01:12
○ 2026-08-12 18:39:26
○NSns5.gratisdns.dk2020-01-26 → 2020-01-26 · 4 obs
○ 2016-11-30 05:06:34
● 2020-01-26 14:06:46
○ 2026-04-25 23:01:12
○ 2026-08-12 18:39:26
●NSthoth.cutisan.net2026-04-25 → 2026-08-12 · 3 obs
○ 2020-01-26 14:06:46
● 2026-04-25 23:01:12
● 2026-08-12 18:39:26
○MXarthur.cutisan.dk2015-08-16 → 2020-01-26 · 4 obs
● 2015-08-16 12:16:02
● 2020-01-26 14:06:46
○ 2026-04-25 23:01:12
○ 2026-08-12 18:39:26
○MXbes.cutisan.dk2015-08-16 → 2020-01-26 · 4 obs
● 2015-08-16 12:16:02
● 2020-01-26 14:06:46
○ 2026-04-25 23:01:12
○ 2026-08-12 18:39:26
●MXmerlin.cutisan.dk2026-04-25 → 2026-08-12 · 3 obs
○ 2020-01-26 14:06:46
● 2026-04-25 23:01:12
● 2026-08-12 18:39:26
●MXthoth.cutisan.net2026-04-25 → 2026-08-12 · 3 obs
○ 2020-01-26 14:06:46
● 2026-04-25 23:01:12
● 2026-08-12 18:39:26

🔍 DNS Trace

Analysis

Name Servers

The NS records for computerscience.dk point to four name servers: arthur.cutisan.dk, bes.cutisan.dk, merlin.cutisan.dk and thoth.cutisan.net.

computerscience.dk shares at least some of its name servers with other domains, including froekjaer.com, mailtools.dk, dodoz.com and two others.

These name servers are frequently seen alongside ns1.avalonia.com, ns1.gratisdns.dk, ns2.gratisdns.dk and 3 other name servers.

The host names arthur.cutisan.dk, bes.cutisan.dk, merlin.cutisan.dk and thoth.cutisan.net each resolve to two IP addresses: arthur.cutisan.dk resolves to 80.198.171.106 and 2001:470:28:2f7:0:1:0:6; bes.cutisan.dk resolves to 80.198.171.102 and 2001:470:28:2f7:0:1:0:2; merlin.cutisan.dk resolves to 80.198.171.101 and 2001:470:28:2f7:0:1:0:1; thoth.cutisan.net resolves to 90.185.206.63 and 2001:470:28:404:0:6:0:2.

Mail Servers

computerscience.dk is served by two mail servers, merlin.cutisan.dk and thoth.cutisan.net.

Among the domains sharing a mail server setup with computerscience.dk are cutisan.com, nordrup.dk, operakino.dk and two others.

computerscience.dk has at least some mail servers in common with other domains, such as kosmetiksalg.dk, thoth.cutisan.net, merlin.cutisan.dk and subia.dk.