linuxnet.dk - dns.ninja

`linuxnet.dk`

DNSSEC	⚠️ Not signed
A	2a00:1968:0:1:109:235:174:19^{🇸🇪 LOOPIA32a00:1968::/48}
A	109.235.174.18^{🇸🇪 LOOPIA3109.235.174.0/24}
NS	`ns1.loopiagroup.com` ⭐
		A	2a10:bbc0::11^{🇨🇿 ACTIVE24-AS2a10:bbc0::/32}
			PTR	`ns1.websupport.eu`
		A	45.10.97.11^{🇨🇿 ACTIVE24-AS45.10.97.0/24}
			PTR	`ns1.websupport.eu`
NS	`ns2.loopiagroup.com`
		A	2a02:250:3::12^{🇸🇪 ACTIVE24-AS2a02:250:3::/48}
			PTR	`ns2.websupport.eu`
		A	185.71.159.12^{🇸🇪 ACTIVE24-AS185.71.159.0/24}
			PTR	`ns2.websupport.eu`
MX	`mx10.websupport.se` ⭐
		A	2a00:1968:0:9:109:235:175:125^{🇸🇪 LOOPIA32a00:1968::/48}
			PTR	`m101-out-mua-25.websupport.se`
		A	109.235.175.125^{🇸🇪 LOOPIA3109.235.175.0/24}
			PTR	`m101-u6-mx.websupport.se`
MX	`mx20.websupport.se`⁽¹⁰⁰⁾
		A	2a00:1968:0:9:109:235:175:126^{🇸🇪 LOOPIA32a00:1968::/48}
			PTR	`m101-out-mua-26.websupport.se`
		A	109.235.175.126^{🇸🇪 LOOPIA3109.235.175.0/24}
			PTR	`m101-u7-mx.websupport.se`
TXT	`v=spf1 a mx include:_spf.m101.websupport.se ?all`
TXT	`spf2.0/pra a mx include:_sid.m101.websupport.se ?all`
SOA	`ns1.loopiagroup.com`dnsadmin@loopiagroup.com serial=1720689910

`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 1781394482localtime Sun Jun 14 01:48:02 2026gmtime Sat Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1781394482

Previously MX for

linuxnet.dk

Subdomains

mail2.linuxnet.dk

mail.linuxnet.dk

Same first word

linuxnet.no

linuxnet.org

linuxnet.at

linuxnet.co.nz

linuxnet.cloud

linuxnet.net.br

linuxnet.com.tr

linuxnet.ca

linuxnet.com.br

linuxnet.fr

linuxnet.cz

linuxnet.biz

linuxnet.be

linuxnet.se

linuxnet.dk

linuxnet.com

linuxnet.ch

linuxnet.co.uk

linuxnet.net.nz

linuxnet.gr

linuxnet.ru

Similar names

DNS History

19 records (6 active, 13 former)

○NSns1.gratisdns.dk2015-07-16 → 2017-03-25 · 4 obs

● 2015-07-16 05:36:20
● 2017-03-25 04:30:28
○ 2018-07-17 22:06:56
○ 2026-06-14 00:22:12

●NSns1.loopiagroup.com2026-03-13 → 2026-06-14 · 3 obs

○ 2018-07-17 22:06:56
● 2026-03-13 00:42:08
● 2026-06-14 00:22:12

○NSns1.unoeuro.com2018-07-17 → 2018-07-17 · 4 obs

○ 2017-03-25 04:30:28
● 2018-07-17 22:06:56
○ 2026-03-13 00:42:08
○ 2026-06-14 00:22:12

○NSns2.gratisdns.dk2015-07-16 → 2017-03-25 · 4 obs

● 2015-07-16 05:36:20
● 2017-03-25 04:30:28
○ 2018-07-17 22:06:56
○ 2026-06-14 00:22:12

●NSns2.loopiagroup.com2026-03-13 → 2026-06-14 · 3 obs

○ 2018-07-17 22:06:56
● 2026-03-13 00:42:08
● 2026-06-14 00:22:12

○NSns2.unoeuro.com2018-07-17 → 2018-07-17 · 4 obs

○ 2017-03-25 04:30:28
● 2018-07-17 22:06:56
○ 2026-03-13 00:42:08
○ 2026-06-14 00:22:12

○NSns3.gratisdns.dk2015-07-16 → 2017-03-25 · 4 obs

● 2015-07-16 05:36:20
● 2017-03-25 04:30:28
○ 2018-07-17 22:06:56
○ 2026-06-14 00:22:12

○NSns3.unoeuro.com2018-07-17 → 2018-07-17 · 4 obs

○ 2017-03-25 04:30:28
● 2018-07-17 22:06:56
○ 2026-03-13 00:42:08
○ 2026-06-14 00:22:12

○NSns4.gratisdns.dk2015-07-16 → 2017-03-25 · 4 obs

● 2015-07-16 05:36:20
● 2017-03-25 04:30:28
○ 2018-07-17 22:06:56
○ 2026-06-14 00:22:12

○NSns4.unoeuro.com2018-07-17 → 2018-07-17 · 4 obs

○ 2017-03-25 04:30:28
● 2018-07-17 22:06:56
○ 2026-03-13 00:42:08
○ 2026-06-14 00:22:12

○MXbackup-mx.post.tele.dk2015-07-16 → 2017-03-25 · 4 obs

● 2015-07-16 05:36:20
● 2017-03-25 04:30:28
○ 2018-07-17 22:06:56
○ 2026-06-14 00:22:12

○MXlinuxnet.dk2015-07-16 → 2017-03-25 · 4 obs

● 2015-07-16 05:36:20
● 2017-03-25 04:30:28
○ 2018-07-17 22:06:56
○ 2026-06-14 00:22:12

○MXmx.unoeuro.com2018-07-17 → 2018-07-17 · 4 obs

○ 2017-03-25 04:30:28
● 2018-07-17 22:06:56
○ 2026-03-13 00:42:08
○ 2026-06-14 00:22:12

●MXmx10.websupport.se2026-03-13 → 2026-06-14 · 3 obs

○ 2018-07-17 22:06:56
● 2026-03-13 00:42:08
● 2026-06-14 00:22:12

●MXmx20.websupport.se2026-03-13 → 2026-06-14 · 3 obs

○ 2018-07-17 22:06:56
● 2026-03-13 00:42:08
● 2026-06-14 00:22:12

●A109.235.174.182026-03-13 → 2026-06-14 · 3 obs

○ 2018-07-17 22:06:56
● 2026-03-13 00:42:08
● 2026-06-14 00:22:12

○A188.183.239.1102015-07-16 → 2017-03-25 · 4 obs

● 2015-07-16 05:36:20
● 2017-03-25 04:30:28
○ 2018-07-17 22:06:56
○ 2026-06-14 00:22:12

●A2a00:1968:0:1:109:235:174:192026-03-13 → 2026-06-14 · 3 obs

○ 2018-07-17 22:06:56
● 2026-03-13 00:42:08
● 2026-06-14 00:22:12

○A93.191.156.872018-07-17 → 2018-07-17 · 4 obs

○ 2017-03-25 04:30:28
● 2018-07-17 22:06:56
○ 2026-03-13 00:42:08
○ 2026-06-14 00:22:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...	-
linuxnet.dk	ns1.loopiagroup.com, ns2.loopiagroup.com	-

✅ Authoritative Response

Server:185.71.159.12

NS records: ns1.loopiagroup.com, ns2.loopiagroup.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxnet.dk (unsigned zone)

⏱️ Timing

Total: 931ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`109.235.174.18`
AAAA	1	`2a00:1968:0:1:109:235:174:19`
NS	2	`ns1.loopiagroup.com, ns2.loopiagroup.com`
MX	2	`mx10.websupport.se (pri: 10), mx20.websupport.se (pri: 100)`
TXT	2	`v=spf1 a mx include:_spf.m101.websupport, spf2.0/pra a mx include:_sid.m101.websup`
SOA	1	`ns1.loopiagroup.com dnsadmin.loopiagroup`

Analysis

Hierarchy

mail2.linuxnet.dk and mail.linuxnet.dk each fall under linuxnet.dk as their parent domain.

IP Addresses

linuxnet.dk points to two IP numbers: 109.235.174.18 and 2a00:1968:0:1:109:235:174:19.

Two other host names, along with kvicksund.nu, brisman.se and pakbiz.se, also share IP numbers with linuxnet.dk.

Name Servers

linuxnet.dk is delegated to two name servers: ns1.loopiagroup.com and ns2.loopiagroup.com.

linuxnet.dk shares its NS records with other domains, for example cykelcentrum.se, gpost.se, lindometkd.se and two others.

At least some of linuxnet.dk's name servers are shared with other domains, for example vagaren.com and brfhemsidan.se.

These name servers tend to be deployed in combination with the name servers ns3.brfnet.se and ns4.brfnet.se.

ns1.loopiagroup.com and ns2.loopiagroup.com each resolve to two IP addresses: ns1.loopiagroup.com points to 45.10.97.11 and 2a10:bbc0::11, while ns2.loopiagroup.com points to 185.71.159.12 and 2a02:250:3::12.

Mail Servers

linuxnet.dk is served by two mail servers, mx10.websupport.se and mx20.websupport.se.

Among the domains sharing a mail server setup with linuxnet.dk are molotovs.se, nicolson.se, winlundart.se and two others.

mx10.websupport.se and mx20.websupport.se each resolve to two IP addresses: mx10.websupport.se points to 109.235.175.125 and 2a00:1968:0:9:109:235:175:125, while mx20.websupport.se points to 109.235.175.126 and 2a00:1968:0:9:109:235:175:126.