freespace.dk - dns.ninja

`freespace.dk`

DNSSEC	🔒 Signed (DS record present)
A	2a02:2350:5:106:80c5:781:e2b7:2e3f^{🇩🇰 ONECOM2a02:2350::/32 One.com A/S}
A	46.30.215.184^{🇩🇰 ONECOM46.30.208.0/21 One.com A/S}
NS	`ns01.one.com` ⭐
		A	2001:67c:28cc::10^{ONECOM-INFRA2001:67c:28cc::/48}
			PTR	`ns01.one.com`
		A	195.206.121.10^{ONECOM-INFRA195.206.121.0/24}
			PTR	`ns01.one.com`
NS	`ns02.one.com`
		A	2001:67c:3c0::10^{🇩🇰 ONECOM2001:67c:3c0::/48}
			PTR	`ns02.one.com`
		A	185.10.11.10^{ONECOM185.10.11.0/24}
			PTR	`ns02.one.com`
MX	`mx1.pub.mailpod12-cph3.one.com` ⭐
		A	104.37.34.246^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
			PTR	`mx1.pub.mailpod12-cph3.one.com`
MX	`mx2.pub.mailpod12-cph3.one.com` ⭐
		A	104.37.34.247^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
			PTR	`mx2.pub.mailpod12-cph3.one.com`
MX	`mx3.pub.mailpod12-cph3.one.com` ⭐
		A	104.37.34.248^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
			PTR	`mx3.pub.mailpod12-cph3.one.com`
MX	`mx4.pub.mailpod12-cph3.one.com` ⭐
		A	104.37.34.249^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
			PTR	`mx4.pub.mailpod12-cph3.one.com`
SOA	`ns01.one.com`hostmaster@one.com 2026-06-19 #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 1783242541localtime Sun Jul 5 11:09:01 2026gmtime Sun Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1783242541

Subdomains

mail.freespace.dk

Same first word

freespace.com.ua

freespace.net.cn

freespace.by

freespace.nl

freespace.jp

freespace.net

freespace.hk

freespace.com

freespace.media

freespace.sk

freespace.me.uk

freespace.com.au

freespace.me

freespace.cz

freespace.tw

freespace.hu

freespace.ca

freespace.io

freespace.ws

freespace.dk

freespace.us

freespace.ch

freespace.co

freespace.fr

Similar names

DNS History

14 records (8 active, 6 former)

●NSns01.one.com2026-02-23 → 2026-07-05 · 3 obs

○ 2017-05-20 10:12:46
● 2026-02-23 01:21:28
● 2026-07-05 09:29:10

●NSns02.one.com2026-02-23 → 2026-07-05 · 3 obs

○ 2017-05-20 10:12:46
● 2026-02-23 01:21:28
● 2026-07-05 09:29:10

○NSns1.curanet.dk2015-05-30 → 2017-05-20 · 4 obs

● 2015-05-30 15:04:26
● 2017-05-20 10:12:46
○ 2026-02-23 01:21:28
○ 2026-07-05 09:29:10

○NSns1.curanet.dk.freespace.dk2015-05-30 → 2017-05-20 · 4 obs

● 2015-05-30 15:04:26
● 2017-05-20 10:12:46
○ 2026-02-23 01:21:28
○ 2026-07-05 09:29:10

○NSns2.curanet.dk2015-05-30 → 2017-05-20 · 4 obs

● 2015-05-30 15:04:26
● 2017-05-20 10:12:46
○ 2026-02-23 01:21:28
○ 2026-07-05 09:29:10

○MXbackup-mx.zitcom.dk2015-05-30 → 2017-05-20 · 4 obs

● 2015-05-30 15:04:26
● 2017-05-20 10:12:46
○ 2026-02-23 01:21:28
○ 2026-07-05 09:29:10

○MXmail.freespace.dk2015-05-30 → 2017-05-20 · 4 obs

● 2015-05-30 15:04:26
● 2017-05-20 10:12:46
○ 2026-02-23 01:21:28
○ 2026-07-05 09:29:10

●MXmx1.pub.mailpod12-cph3.one.com2026-02-23 → 2026-07-05 · 3 obs

○ 2017-05-20 10:12:46
● 2026-02-23 01:21:28
● 2026-07-05 09:29:10

●MXmx2.pub.mailpod12-cph3.one.com2026-02-23 → 2026-07-05 · 3 obs

○ 2017-05-20 10:12:46
● 2026-02-23 01:21:28
● 2026-07-05 09:29:10

●MXmx3.pub.mailpod12-cph3.one.com2026-02-23 → 2026-07-05 · 3 obs

○ 2017-05-20 10:12:46
● 2026-02-23 01:21:28
● 2026-07-05 09:29:10

●MXmx4.pub.mailpod12-cph3.one.com2026-02-23 → 2026-07-05 · 3 obs

○ 2017-05-20 10:12:46
● 2026-02-23 01:21:28
● 2026-07-05 09:29:10

●A2a02:2350:5:106:80c5:781:e2b7:2e3f2026-02-23 → 2026-07-05 · 6 obs

○ 2017-05-20 10:12:46
● 2026-02-23 01:21:28
● 2026-06-02 00:45:40
○ 2026-06-03 02:14:56
● 2026-06-07 23:14:14
● 2026-07-05 09:29:10

●A46.30.215.1842026-02-23 → 2026-07-05 · 3 obs

○ 2017-05-20 10:12:46
● 2026-02-23 01:21:28
● 2026-07-05 09:29:10

○A94.231.109.1832015-05-30 → 2017-05-20 · 4 obs

● 2015-05-30 15:04:26
● 2017-05-20 10:12:46
○ 2026-02-23 01:21:28
○ 2026-07-05 09:29:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...	-
freespace.dk	ns01.one.com, ns02.one.com	-

✅ Authoritative Response

Server:195.206.121.10

NS records: ns01.one.com, ns02.one.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1397ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.30.215.184`
AAAA	1	`2a02:2350:5:106:80c5:781:e2b7:2e3f`
NS	2	`ns01.one.com, ns02.one.com`
MX	4	`mx3.pub.mailpod12-cph3.one.com (pri: 10), mx1.pub.mailpod12-cph3.one.com (pri: 10)...`
SOA	1	`ns01.one.com hostmaster.one.com`

Analysis

Hierarchy

freespace.dk is a parent domain of mail.freespace.dk.

IP Addresses

freespace.dk directs to two IP numbers, 46.30.215.184 and 2a02:2350:5:106:80c5:781:e2b7:2e3f

Two other host names, along with tedgren.se, xrtech.com and ursidae.de, also share IP numbers with freespace.dk.

Name Servers

freespace.dk uses two name servers for its delegation: ns01.one.com and ns02.one.com.

freespace.dk shares its NS records with other domains, for example carsolutions.se, gertjandebestkapper.nl, freilebt.com and two others.

The two host names ns01.one.com and ns02.one.com each have a pair of IP addresses: ns01.one.com has 195.206.121.10 and 2001:67c:28cc::10, and ns02.one.com has 185.10.11.10 and 2001:67c:3c0::10.

Mail Servers

Four mail servers handle email for freespace.dk: mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-cph3.one.com, mx3.pub.mailpod12-cph3.one.com and mx4.pub.mailpod12-cph3.one.com.

There is at least a partial MX overlap between freespace.dk and other domains, including theophile.it, floee.eu, areafin.ch and two others.

The hosts mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-cph3.one.com, mx3.pub.mailpod12-cph3.one.com and mx4.pub.mailpod12-cph3.one.com all resolve to exactly one IP address each: 104.37.34.246, 104.37.34.247, 104.37.34.248 and 104.37.34.249 respectively.