`brainstormers.dk`

DNSSEC	🔒 Signed (DS record present)
A	2a02:2350:5:10c:80b0:396a:412b:422b^{🇩🇰 ONECOM2a02:2350::/32 One.com A/S}
A	46.30.213.182^{🇩🇰 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.mailpod8-cph3.one.com` ⭐
		A	185.164.14.102^{🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S}
			PTR	`mx1.pub.mailpod8-cph3.one.com`
MX	`mx2.pub.mailpod8-cph3.one.com` ⭐
		A	185.164.14.103^{🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S}
			PTR	`mx2.pub.mailpod8-cph3.one.com`
MX	`mx3.pub.mailpod8-cph3.one.com` ⭐
		A	185.164.14.104^{🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S}
			PTR	`mx3.pub.mailpod8-cph3.one.com`
SOA	`ns01.one.com`hostmaster@one.com 2026-03-13 #5

`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 1774390861localtime Tue Mar 24 23:21:01 2026gmtime Tue Ma...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1774390861

Same first word

brainstormers.us

brainstormers.eu

brainstormers.it

brainstormers.dk

DNS History

17 records (7 active, 10 former)

●NSns01.one.com2015-07-26 → 2026-03-24 · 3 obs

○ 2008-11-23 00:48:46
● 2015-07-26 03:22:30
● 2026-03-24 22:50:52

●NSns02.one.com2015-07-26 → 2026-03-24 · 3 obs

○ 2008-11-23 00:48:46
● 2015-07-26 03:22:30
● 2026-03-24 22:50:52

○NSns1.b-one.nu2008-11-23 → 2008-11-23 · 3 obs

● 2008-11-23 00:48:46
○ 2015-07-26 03:22:30
○ 2026-03-24 22:50:52

○NSns2.b-one.nu2008-11-23 → 2008-11-23 · 3 obs

● 2008-11-23 00:48:46
○ 2015-07-26 03:22:30
○ 2026-03-24 22:50:52

○NSns3.b-one.nu2008-11-23 → 2008-11-23 · 3 obs

● 2008-11-23 00:48:46
○ 2015-07-26 03:22:30
○ 2026-03-24 22:50:52

○MXmx-cluster1.one.com2008-11-23 → 2008-11-23 · 3 obs

● 2008-11-23 00:48:46
○ 2015-07-26 03:22:30
○ 2026-03-24 22:50:52

○MXmx-cluster2.one.com2008-11-23 → 2008-11-23 · 3 obs

● 2008-11-23 00:48:46
○ 2015-07-26 03:22:30
○ 2026-03-24 22:50:52

●MXmx1.pub.mailpod8-cph3.one.com2026-02-18 → 2026-03-24 · 3 obs

○ 2017-05-15 03:45:04
● 2026-02-18 18:09:56
● 2026-03-24 22:50:52

●MXmx2.pub.mailpod8-cph3.one.com2026-02-18 → 2026-03-24 · 3 obs

○ 2017-05-15 03:45:04
● 2026-02-18 18:09:56
● 2026-03-24 22:50:52

●MXmx3.pub.mailpod8-cph3.one.com2026-02-18 → 2026-03-24 · 3 obs

○ 2017-05-15 03:45:04
● 2026-02-18 18:09:56
● 2026-03-24 22:50:52

○MXmxcluster1.one.com2015-07-26 → 2017-05-15 · 5 obs

○ 2008-11-23 00:48:46
● 2015-07-26 03:22:30
● 2017-05-15 03:45:04
○ 2026-02-18 18:09:56
○ 2026-03-24 22:50:52

○MXmxcluster2.one.com2015-07-26 → 2017-05-15 · 5 obs

○ 2008-11-23 00:48:46
● 2015-07-26 03:22:30
● 2017-05-15 03:45:04
○ 2026-02-18 18:09:56
○ 2026-03-24 22:50:52

○A195.47.247.1212008-11-23 → 2008-11-23 · 3 obs

● 2008-11-23 00:48:46
○ 2015-07-26 03:22:30
○ 2026-03-24 22:50:52

●A2a02:2350:5:10c:80b0:396a:412b:422b2026-02-18 → 2026-03-24 · 3 obs

○ 2017-05-15 03:45:04
● 2026-02-18 18:09:56
● 2026-03-24 22:50:52

○A46.30.212.132015-07-26 → 2016-08-11 · 5 obs

○ 2008-11-23 00:48:46
● 2015-07-26 03:22:30
● 2016-08-11 20:27:18
○ 2017-05-15 03:45:04
○ 2026-03-24 22:50:52

●A46.30.213.1822026-02-18 → 2026-03-24 · 3 obs

○ 2017-05-15 03:45:04
● 2026-02-18 18:09:56
● 2026-03-24 22:50:52

○A46.30.215.72017-05-15 → 2017-05-15 · 4 obs

○ 2016-08-11 20:27:18
● 2017-05-15 03:45:04
○ 2026-02-18 18:09:56
○ 2026-03-24 22:50:52

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:185.10.11.10

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1112ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.30.213.182`
AAAA	1	`2a02:2350:5:10c:80b0:396a:412b:422b`
NS	2	`ns01.one.com, ns02.one.com`
MX	3	`mx3.pub.mailpod8-cph3.one.com (pri: 10), mx2.pub.mailpod8-cph3.one.com (pri: 10)...`
SOA	1	`ns01.one.com hostmaster.one.com`

Analysis

IP Addresses

Two IP numbers are pointed to by brainstormers.dk: 2a02:2350:5:10c:80b0:396a:412b:422b and 46.30.213.182.

other host names include minispa.se, chris-martin.co.uk, www.geuzenvelden.be, pkshoes.se and onimo.co.uk; they share IP numbers with brainstormers.dk.

Name Servers

Two name servers ns01.one.com and ns02.one.com handle the delegation for brainstormers.dk.

brainstormers.dk shares the same name server setup as other domains, for instance norgesdemokratene.info, aartoft.com, aquaforum.dk, jennyscafe.net and uncso.org.

Host names with two IP numbers:

ns01.one.com points to 2001:67c:28cc::10 and 195.206.121.10.

ns02.one.com points to 2001:67c:3c0::10 and 185.10.11.10.

Mail Servers

Three mail servers handle brainstormers.dk: mx1.pub.mailpod8-cph3.one.com, mx2.pub.mailpod8-cph3.one.com and mx3.pub.mailpod8-cph3.one.com.

brainstormers.dk shares at least partially some mail servers with other domains, for instance conyard.net, homecontrol.be, werliin.se, chichira.com and justwalk.dk.

Host names with one IP:

mx1.pub.mailpod8-cph3.one.com points to 185.164.14.102; mx2.pub.mailpod8-cph3.one.com points to 185.164.14.103; mx3.pub.mailpod8-cph3.one.com points to 185.164.14.104.

brainstormers.dk - robtex.com