forsmann.dk - robtex.com

forsmann.dk

DNSSEC🔒 Signed (DS record present)
A2a02:2350:5:10c:cf:7c9c:58ac:41c4🇩🇰 ONECOM2a02:2350::/32 One.com A/S
A46.30.213.153🇩🇰 ONECOM46.30.208.0/21 One.com A/S
NSns01.one.com ⭐
A2001:67c:28cc::10ONECOM-INFRA2001:67c:28cc::/48
PTRns01.one.com
A195.206.121.10ONECOM-INFRA195.206.121.0/24
PTRns01.one.com
NSns02.one.com
A2001:67c:3c0::10🇩🇰 ONECOM2001:67c:3c0::/48
PTRns02.one.com
A185.10.11.10ONECOM185.10.11.0/24
PTRns02.one.com
MXmx1.mailpod15-cph3.g1i.one.com ⭐
A104.37.35.36🇩🇰 ONECOM104.37.32.0/21 One.com A/S
PTRmx1.mailpod15-cph3.g1i.one.com
MXmx2.mailpod15-cph3.g1i.one.com ⭐
A104.37.35.37🇩🇰 ONECOM104.37.32.0/21 One.com A/S
PTRmx2.mailpod15-cph3.g1i.one.com
MXmx3.mailpod15-cph3.g1i.one.com ⭐
A104.37.35.38🇩🇰 ONECOM104.37.32.0/21 One.com A/S
PTRmx3.mailpod15-cph3.g1i.one.com
MXmx4.mailpod15-cph3.g1i.one.com ⭐
A104.37.35.39🇩🇰 ONECOM104.37.32.0/21 One.com A/S
PTRmx4.mailpod15-cph3.g1i.one.com
SOAns01.one.comhostmaster@one.com 2026-02-12 #5

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 1774946701localtime Tue Mar 31 10:45:01 2026gmtime Tue Ma...
SOAb.nic.dktech@punktum.dk serial=1774946701

Same first word

forsmann.eu
forsmann.dk
forsmann.org
forsmann.de
forsmann.com
forsmann.net

Similar names

mannfors.se

DNS History

17 records (8 active, 9 former)

20162017201820192020202120222023202420252026NSns01.one.comns02.one.comMXmx1.mailpod15-cph3.g1i.one.commx2.mailpod15-cph3.g1i.one.commx3.mailpod15-cph3.g1i.one.commx4.mailpod15-cph3.g1i.one.commx1.pub.mailpod7-cph3.one.commx2.pub.mailpod7-cph3.one.commx3.pub.mailpod7-cph3.one.commxcluster1.one.commxcluster2.one.comA2a02:2350:5:10c:cf:7c9c:58ac:41c446.30.213.1532a02:2350:5:108:45c0:0:cf7c:9c5846.30.212.16146.30.215.577.111.240.23
●NSns01.one.com2015-08-11 → 2026-03-31 · 2 obs
● 2015-08-11 10:10:20
● 2026-03-31 08:56:10
●NSns02.one.com2015-08-11 → 2026-03-31 · 2 obs
● 2015-08-11 10:10:20
● 2026-03-31 08:56:10
●MXmx1.mailpod15-cph3.g1i.one.com2026-02-22 → 2026-03-31 · 3 obs
○ 2020-03-18 00:49:06
● 2026-02-22 11:43:48
● 2026-03-31 08:56:10
○MXmx1.pub.mailpod7-cph3.one.com2020-03-18 → 2020-03-18 · 4 obs
○ 2017-03-25 22:30:08
● 2020-03-18 00:49:06
○ 2026-02-22 11:43:48
○ 2026-03-31 08:56:10
●MXmx2.mailpod15-cph3.g1i.one.com2026-02-22 → 2026-03-31 · 3 obs
○ 2020-03-18 00:49:06
● 2026-02-22 11:43:48
● 2026-03-31 08:56:10
○MXmx2.pub.mailpod7-cph3.one.com2020-03-18 → 2020-03-18 · 4 obs
○ 2017-03-25 22:30:08
● 2020-03-18 00:49:06
○ 2026-02-22 11:43:48
○ 2026-03-31 08:56:10
●MXmx3.mailpod15-cph3.g1i.one.com2026-02-22 → 2026-03-31 · 3 obs
○ 2020-03-18 00:49:06
● 2026-02-22 11:43:48
● 2026-03-31 08:56:10
○MXmx3.pub.mailpod7-cph3.one.com2020-03-18 → 2020-03-18 · 4 obs
○ 2017-03-25 22:30:08
● 2020-03-18 00:49:06
○ 2026-02-22 11:43:48
○ 2026-03-31 08:56:10
●MXmx4.mailpod15-cph3.g1i.one.com2026-02-22 → 2026-03-31 · 3 obs
○ 2020-03-18 00:49:06
● 2026-02-22 11:43:48
● 2026-03-31 08:56:10
○MXmxcluster1.one.com2015-08-11 → 2017-03-25 · 4 obs
● 2015-08-11 10:10:20
● 2017-03-25 22:30:08
○ 2020-03-18 00:49:06
○ 2026-03-31 08:56:10
○MXmxcluster2.one.com2015-08-11 → 2017-03-25 · 4 obs
● 2015-08-11 10:10:20
● 2017-03-25 22:30:08
○ 2020-03-18 00:49:06
○ 2026-03-31 08:56:10
○A2a02:2350:5:108:45c0:0:cf7c:9c582020-03-18 → 2020-03-18 · 4 obs
○ 2017-03-25 22:30:08
● 2020-03-18 00:49:06
○ 2026-02-22 11:43:48
○ 2026-03-31 08:56:10
●A2a02:2350:5:10c:cf:7c9c:58ac:41c42026-02-22 → 2026-03-31 · 3 obs
○ 2020-03-18 00:49:06
● 2026-02-22 11:43:48
● 2026-03-31 08:56:10
○A46.30.212.1612015-08-11 → 2016-07-17 · 4 obs
● 2015-08-11 10:10:20
● 2016-07-17 05:49:10
○ 2017-03-25 22:30:08
○ 2026-03-31 08:56:10
●A46.30.213.1532026-02-22 → 2026-03-31 · 3 obs
○ 2020-03-18 00:49:06
● 2026-02-22 11:43:48
● 2026-03-31 08:56:10
○A46.30.215.52017-03-25 → 2017-03-25 · 4 obs
○ 2016-07-17 05:49:10
● 2017-03-25 22:30:08
○ 2020-03-18 00:49:06
○ 2026-03-31 08:56:10
○A77.111.240.232020-03-18 → 2020-03-18 · 4 obs
○ 2017-03-25 22:30:08
● 2020-03-18 00:49:06
○ 2026-02-22 11:43:48
○ 2026-03-31 08:56:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkt.nic.dk, b.nic.dk, c.nic.dk, h.nic.dk...-
forsmann.dkns01.one.com, ns02.one.com-

✅ Authoritative Response

Server:185.10.11.10

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 997ms | Queries: -

📄 Records

TypeCountSample Data
A146.30.213.153
AAAA12a02:2350:5:10c:cf:7c9c:58ac:41c4
NS2ns01.one.com, ns02.one.com
MX4mx1.mailpod15-cph3.g1i.one.com (pri: 10), mx4.mailpod15-cph3.g1i.one.com (pri: 10)...
SOA1ns01.one.com hostmaster.one.com

Analysis

IP Addresses

The entity forsmann.dk points to two IP numbers: 2a02:2350:5:10c:cf:7c9c:58ac:41c4 and 46.30.213.153.

For instance, other host names harlem.dk, aktsebo.se, parkrestaurant.be, fleurverbeekdressage.com and www.rv-produkter.se share IP numbers with forsmann.dk.

Name Servers

forsmann.dk is delegated to two name servers: ns01.one.com and ns02.one.com.

forsmann.dk uses the same name server setup as other domains such as jpoks.se, immobau.be, winpaz.se, hoejsgaards-alle.dk and ulstrupif.dk.

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

forsmann.dk is handled by four mail servers: mx1.mailpod15-cph3.g1i.one.com, mx2.mailpod15-cph3.g1i.one.com, mx3.mailpod15-cph3.g1i.one.com and mx4.mailpod15-cph3.g1i.one.com.

forsmann.dk shares mail servers with other domains at least partially; for instance rolfbasten.de, alvagolfclub.co.uk, klippemeg.no, kwn.dk and dauv.dk.

Host names with a single IP:

mx1.mailpod15-cph3.g1i.one.com points to 104.37.35.36

mx2.mailpod15-cph3.g1i.one.com points to 104.37.35.37

mx3.mailpod15-cph3.g1i.one.com points to 104.37.35.38

mx4.mailpod15-cph3.g1i.one.com points to 104.37.35.39