ho-kr.dk - robtex.com

ho-kr.dk

DNSSEC🔒 Signed (DS record present)
A193.8.38.10🇩🇰 team-blue-denmark193.8.38.0/24 Group Online A/S - tb
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
MXmx1.onlinemail.io ⭐
A185.21.42.12🇩🇰 team-blue-denmark185.21.40.0/22 ZITCOM A/S
PTRmx1.onlinemail.io
MXmx2.onlinemail.io ⭐
A46.36.208.16🇩🇰 team-blue-denmark46.36.208.0/21
PTRmx2.onlinemail.io
TXTv=spf1 a include:spf.curanet.dk include:spf.simply.com -all
SOAns1.simply.comhostmaster@simply.com 2025-10-14 #2

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 1778418001localtime Sun May 10 15:00:01 2026gmtime Sun Ma...
SOAb.nic.dktech@punktum.dk serial=1778418001

Subdomains

mail.ho-kr.dk

Same first word

ho-kr.dk

Similar names

h-ork.jp
k-roh.at
ok-hr.ru
hr-ok.ru
o-hrk.com
ok-hr.net
k-roh.de

DNS History

17 records (7 active, 10 former)

20162017201820192020202120222023202420252026NSns1.simply.comns2.simply.comns3.simply.comns4.simply.comns.talkactive.netns1.surf-town.netns2.surf-town.netns2.talkactive.netns3.surf-town.netns3.talkactive.netMXmx1.onlinemail.iomx2.onlinemail.iomail.ho-kr.dkmailb3.surf-town.netA193.8.38.10195.128.175.1212.97.132.201
○NSns.talkactive.net2015-08-15 → 2016-08-23 · 4 obs
● 2015-08-15 07:11:28
● 2016-08-23 01:57:56
○ 2016-12-17 11:29:48
○ 2026-05-10 13:17:36
●NSns1.simply.com2026-02-15 → 2026-05-10 · 3 obs
○ 2017-05-12 06:43:02
● 2026-02-15 06:59:06
● 2026-05-10 13:17:36
○NSns1.surf-town.net2016-12-17 → 2017-05-12 · 5 obs
○ 2016-08-23 01:57:56
● 2016-12-17 11:29:48
● 2017-05-12 06:43:02
○ 2026-02-15 06:59:06
○ 2026-05-10 13:17:36
●NSns2.simply.com2026-02-15 → 2026-05-10 · 3 obs
○ 2017-05-12 06:43:02
● 2026-02-15 06:59:06
● 2026-05-10 13:17:36
○NSns2.surf-town.net2016-12-17 → 2017-05-12 · 5 obs
○ 2016-08-23 01:57:56
● 2016-12-17 11:29:48
● 2017-05-12 06:43:02
○ 2026-02-15 06:59:06
○ 2026-05-10 13:17:36
○NSns2.talkactive.net2015-08-15 → 2016-08-23 · 4 obs
● 2015-08-15 07:11:28
● 2016-08-23 01:57:56
○ 2016-12-17 11:29:48
○ 2026-05-10 13:17:36
●NSns3.simply.com2026-02-15 → 2026-05-10 · 3 obs
○ 2017-05-12 06:43:02
● 2026-02-15 06:59:06
● 2026-05-10 13:17:36
○NSns3.surf-town.net2016-12-17 → 2017-05-12 · 5 obs
○ 2016-08-23 01:57:56
● 2016-12-17 11:29:48
● 2017-05-12 06:43:02
○ 2026-02-15 06:59:06
○ 2026-05-10 13:17:36
○NSns3.talkactive.net2015-08-15 → 2016-08-23 · 4 obs
● 2015-08-15 07:11:28
● 2016-08-23 01:57:56
○ 2016-12-17 11:29:48
○ 2026-05-10 13:17:36
●NSns4.simply.com2026-02-15 → 2026-05-10 · 3 obs
○ 2017-05-12 06:43:02
● 2026-02-15 06:59:06
● 2026-05-10 13:17:36
○MXmail.ho-kr.dk2015-08-15 → 2016-08-23 · 4 obs
● 2015-08-15 07:11:28
● 2016-08-23 01:57:56
○ 2016-12-17 11:29:48
○ 2026-05-10 13:17:36
○MXmailb3.surf-town.net2016-12-17 → 2017-05-12 · 5 obs
○ 2016-08-23 01:57:56
● 2016-12-17 11:29:48
● 2017-05-12 06:43:02
○ 2026-02-15 06:59:06
○ 2026-05-10 13:17:36
●MXmx1.onlinemail.io2026-02-15 → 2026-05-10 · 3 obs
○ 2017-05-12 06:43:02
● 2026-02-15 06:59:06
● 2026-05-10 13:17:36
●MXmx2.onlinemail.io2026-02-15 → 2026-05-10 · 3 obs
○ 2017-05-12 06:43:02
● 2026-02-15 06:59:06
● 2026-05-10 13:17:36
●A193.8.38.102026-02-15 → 2026-05-10 · 3 obs
○ 2017-05-12 06:43:02
● 2026-02-15 06:59:06
● 2026-05-10 13:17:36
○A195.128.175.12015-08-15 → 2016-08-23 · 4 obs
● 2015-08-15 07:11:28
● 2016-08-23 01:57:56
○ 2016-12-17 11:29:48
○ 2026-05-10 13:17:36
○A212.97.132.2012016-12-17 → 2017-05-12 · 5 obs
○ 2016-08-23 01:57:56
● 2016-12-17 11:29:48
● 2017-05-12 06:43:02
○ 2026-02-15 06:59:06
○ 2026-05-10 13:17:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dks.nic.dk, h.nic.dk, c.nic.dk, b.nic.dk...-
ho-kr.dkns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com-

✅ Authoritative Response

Server:91.197.248.80

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: 1430ms | Queries: -

📄 Records

TypeCountSample Data
A1193.8.38.10
NS4ns1.simply.com, ns2.simply.com...
MX2mx1.onlinemail.io (pri: 10), mx2.onlinemail.io (pri: 10)
TXT1v=spf1 a include:spf.curanet.dk include:
SOA1ns1.simply.com hostmaster.simply.com

Analysis

Hierarchy

ho-kr.dk is the parent of mail.ho-kr.dk.

IP Addresses

ho-kr.dk resolves to a single IP: 193.8.38.10.

Other host names, for instance mail.skovarbejder.dk, maskinbyg.dk, dp-international.dk, mail.nyborgbegravelsesforretning.dk and bsm-production.dk share IP numbers with ho-kr.dk.

Name Servers

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

ho-kr.dk shares some name servers with other domains, for example fo2grafen.dk, bedava.dk, plotinus.dk, castor.dk and margrethe.dk.

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.

Mail Servers

ho-kr.dk is served by two mail servers: mx1.onlinemail.io and mx2.onlinemail.io.

ho-kr.dk shares the mail server setup with other domains, for example biocide.dk, rockogbillig.dk, telvig.dk, thybi.dk and thefridge.dk.

Host names with a single IP:

mx1.onlinemail.io points to 185.21.42.12

mx2.onlinemail.io points to 46.36.208.16