markedsdata.dk - dns.ninja

`markedsdata.dk`

DNSSEC	🔒 Signed (DS record present)
A	185.21.41.142^{🇩🇰 team-blue-denmark185.21.40.0/22 ZITCOM A/S}
		PTR	`linux18.curanet.dk`
NS	`ns1.curanet.dk.markedsdata.dk` ⭐
		A	185.21.41.142^{🇩🇰 team-blue-denmark185.21.40.0/22 ZITCOM A/S}
			PTR	`linux18.curanet.dk`
NS	`ns1.curanet.dk`
		A	2a02:2339:4006:108::123^{🇩🇰 team-blue-denmark2a02:2339:4000::/34}
			PTR	`ns1.curanet.dk`
		A	185.25.141.12^{🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S}
			PTR	`ns1.curanet.dk`
NS	`ns2.curanet.dk`
		A	2a02:2339:1:10f::123:123^{🇩🇰 team-blue-denmark2a02:2339::/36}
			PTR	`ns2.curanet.dk`
		A	91.197.248.75^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns2.curanet.dk`
MX	`mx1.onlinemail.io` ⭐
		A	185.21.42.12^{🇩🇰 team-blue-denmark185.21.40.0/22 ZITCOM A/S}
			PTR	`mx1.onlinemail.io`
MX	`mx2.onlinemail.io`⁽²⁰⁾
		A	46.36.208.16^{🇩🇰 team-blue-denmark46.36.208.0/21}
			PTR	`mx2.onlinemail.io`
TXT	`v=spf1 include:spf.onlinemail.io ?all`
SOA	`ns1.curanet.dk.markedsdata.dk`hostmaster@curanet.dk 2021-11-17 #1

`dk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`b.nic.dk` ⭐
	NS	`c.nic.dk`
	NS	`h.nic.dk`
	NS	`l.nic.dk`
	NS	`s.nic.dk`
	NS	`t.nic.dk`
	TXT	`DK zone updateEpoch 1785791341localtime Mon Aug 3 23:09:01 2026gmtime Mon Au...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1785791341

Subdomains

dk.markedsdata.dk

www.markedsdata.dk

mail.markedsdata.dk

Same first word

markedsdata.dk

markedsdata.com

DNS History

12 records (6 active, 6 former)

●NSns1.curanet.dk2016-04-27 → 2026-08-03 · 3 obs

○ 2015-11-18 10:14:12
● 2016-04-27 00:24:24
● 2026-08-03 21:12:08

●NSns1.curanet.dk.markedsdata.dk2016-04-27 → 2026-08-03 · 3 obs

○ 2015-11-18 10:14:12
● 2016-04-27 00:24:24
● 2026-08-03 21:12:08

○NSns1.gta.dk2015-07-07 → 2015-11-18 · 4 obs

● 2015-07-07 08:17:28
● 2015-11-18 10:14:12
○ 2016-04-27 00:24:24
○ 2026-08-03 21:12:08

●NSns2.curanet.dk2016-04-27 → 2026-08-03 · 3 obs

○ 2015-11-18 10:14:12
● 2016-04-27 00:24:24
● 2026-08-03 21:12:08

○NSns2.gta.dk2015-07-07 → 2015-11-18 · 4 obs

● 2015-07-07 08:17:28
● 2015-11-18 10:14:12
○ 2016-04-27 00:24:24
○ 2026-08-03 21:12:08

○MXbackup-mx.post.tele.dk2015-07-07 → 2015-11-18 · 4 obs

● 2015-07-07 08:17:28
● 2015-11-18 10:14:12
○ 2016-04-27 00:24:24
○ 2026-08-03 21:12:08

○MXbackup-mx.zitcom.dk2016-04-27 → 2017-02-08 · 5 obs

○ 2015-11-18 10:14:12
● 2016-04-27 00:24:24
● 2017-02-08 09:08:48
○ 2020-01-13 17:14:12
○ 2026-08-03 21:12:08

○MXmail.markedsdata.dk2015-07-07 → 2017-02-08 · 4 obs

● 2015-07-07 08:17:28
● 2017-02-08 09:08:48
○ 2020-01-13 17:14:12
○ 2026-08-03 21:12:08

●MXmx1.onlinemail.io2020-01-13 → 2026-08-03 · 3 obs

○ 2017-02-08 09:08:48
● 2020-01-13 17:14:12
● 2026-08-03 21:12:08

●MXmx2.onlinemail.io2020-01-13 → 2026-08-03 · 3 obs

○ 2017-02-08 09:08:48
● 2020-01-13 17:14:12
● 2026-08-03 21:12:08

●A185.21.41.1422016-04-27 → 2026-08-03 · 3 obs

○ 2015-11-18 10:14:12
● 2016-04-27 00:24:24
● 2026-08-03 21:12:08

○A185.9.7.752015-07-07 → 2015-11-18 · 4 obs

● 2015-07-07 08:17:28
● 2015-11-18 10:14:12
○ 2016-04-27 00:24:24
○ 2026-08-03 21:12:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	h.nic.dk, c.nic.dk, s.nic.dk, t.nic.dk...	-
markedsdata.dk	ns1.curanet.dk, ns2.curanet.dk	-

✅ Authoritative Response

Server:91.197.248.75

NS records: ns1.curanet.dk, ns2.curanet.dk

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1057ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.21.41.142`
NS	2	`ns1.curanet.dk, ns2.curanet.dk`
MX	2	`mx1.onlinemail.io (pri: 10), mx2.onlinemail.io (pri: 20)`
TXT	1	`v=spf1 include:spf.onlinemail.io ?all`
SOA	1	`ns1.curanet.dk.markedsdata.dk hostmaster`

Analysis

Hierarchy

markedsdata.dk is a parent domain, with dk.markedsdata.dk, www.markedsdata.dk and mail.markedsdata.dk beneath it.

IP Addresses

markedsdata.dk resolves to one IP address: 185.21.41.142.

mail.hp-elservice.dk, kig-ind.com, cbssport.dk and two other host names share IP numbers with markedsdata.dk.

Name Servers

DNS for markedsdata.dk is handled by three authoritative name servers: ns1.curanet.dk, ns2.curanet.dk and ns1.curanet.dk.markedsdata.dk.

markedsdata.dk has at least partial name server overlap with other domains, such as wannatell.us, lorc.dk, novalux.dk and two others.

It is common to find these name servers paired with the name servers ns1.123hotel.dk, ns1.itagil.dk, ns2.itagil.dk and ns3.itagil.dk.

Hostnames that resolve to two IP addresses:

ns1.curanet.dk has two IP addresses: 185.25.141.12 and 2a02:2339:4006:108::123.

ns2.curanet.dk has two IP addresses: 91.197.248.75 and 2a02:2339:1:10f::123:123.

Hosts with just one IP address:

ns1.curanet.dk.markedsdata.dk directs to 185.21.41.142.

Mail Servers

Mail for markedsdata.dk is handled by two mail servers — mx1.onlinemail.io and mx2.onlinemail.io.

markedsdata.dk uses an identical mail server configuration to several other domains — among them emmerske-biler.dk, motelgarni.dk, rahbek-webdesign.dk and two more.

The mail servers of markedsdata.dk are at least partially shared with other domains, including docbov.dk.

mx1.onlinemail.io directs to 185.21.42.12 and mx2.onlinemail.io directs to 46.36.208.16; each host name points to exactly one IP number.