friborg.dk - robtex.com

friborg.dk

DNSSEC🔒 Signed (DS record present)
A2a02:2350:5:102:8070:b023:980b:2775🇩🇰 ONECOM2a02:2350::/32 One.com A/S
A77.111.240.174🇩🇰 ONECOM77.111.240.0/22 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.pub.mailpod11-cph3.one.com ⭐
A104.37.34.230🇩🇰 ONECOM104.37.32.0/21 One.com A/S
PTRmx1.pub.mailpod11-cph3.one.com
MXmx2.pub.mailpod11-cph3.one.com ⭐
A104.37.34.231🇩🇰 ONECOM104.37.32.0/21 One.com A/S
PTRmx2.pub.mailpod11-cph3.one.com
MXmx3.pub.mailpod11-cph3.one.com ⭐
A104.37.34.232🇩🇰 ONECOM104.37.32.0/21 One.com A/S
PTRmx3.pub.mailpod11-cph3.one.com
MXmx4.pub.mailpod11-cph3.one.com ⭐
A104.37.34.233🇩🇰 ONECOM104.37.32.0/21 One.com A/S
PTRmx4.pub.mailpod11-cph3.one.com
TXTv=spf1 include:_custspf.one.com ~all
SOAns01.one.comhostmaster@one.com 2026-03-06 #1

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 1774676521localtime Sat Mar 28 06:42:01 2026gmtime Sat Ma...
SOAb.nic.dktech@punktum.dk serial=1774676521

Same first word

friborg.se
friborg.dk
friborg.org
friborg.no

Similar names

forbrig.eu
forbrig.org
forbrig.com
robgrif.com
forbrig.de

DNS History

20 records (8 active, 12 former)

20162017201820192020202120222023202420252026NSns01.one.comns02.one.comns1.gratisdns.dkns2.gratisdns.dkns3.gratisdns.dkns4.gratisdns.dkns5.gratisdns.dkMXmx1.pub.mailpod11-cph3.one.commx2.pub.mailpod11-cph3.one.commx3.pub.mailpod11-cph3.one.commx4.pub.mailpod11-cph3.one.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA2a02:2350:5:102:8070:b023:980b:277577.111.240.174
●NSns01.one.com2026-02-17 → 2026-03-28 · 3 obs
○ 2018-01-07 15:36:18
● 2026-02-17 10:02:28
● 2026-03-28 06:02:54
●NSns02.one.com2026-02-17 → 2026-03-28 · 3 obs
○ 2018-01-07 15:36:18
● 2026-02-17 10:02:28
● 2026-03-28 06:02:54
○NSns1.gratisdns.dk2015-06-09 → 2018-01-07 · 4 obs
● 2015-06-09 05:03:26
● 2018-01-07 15:36:18
○ 2026-02-17 10:02:28
○ 2026-03-28 06:02:54
○NSns2.gratisdns.dk2015-06-09 → 2018-01-07 · 4 obs
● 2015-06-09 05:03:26
● 2018-01-07 15:36:18
○ 2026-02-17 10:02:28
○ 2026-03-28 06:02:54
○NSns3.gratisdns.dk2015-06-09 → 2018-01-07 · 4 obs
● 2015-06-09 05:03:26
● 2018-01-07 15:36:18
○ 2026-02-17 10:02:28
○ 2026-03-28 06:02:54
○NSns4.gratisdns.dk2015-06-09 → 2018-01-07 · 4 obs
● 2015-06-09 05:03:26
● 2018-01-07 15:36:18
○ 2026-02-17 10:02:28
○ 2026-03-28 06:02:54
○NSns5.gratisdns.dk2015-06-09 → 2018-01-07 · 4 obs
● 2015-06-09 05:03:26
● 2018-01-07 15:36:18
○ 2026-02-17 10:02:28
○ 2026-03-28 06:02:54
○MXalt1.aspmx.l.google.com2015-06-09 → 2018-01-07 · 4 obs
● 2015-06-09 05:03:26
● 2018-01-07 15:36:18
○ 2026-02-17 10:02:28
○ 2026-03-28 06:02:54
○MXalt2.aspmx.l.google.com2015-06-09 → 2018-01-07 · 4 obs
● 2015-06-09 05:03:26
● 2018-01-07 15:36:18
○ 2026-02-17 10:02:28
○ 2026-03-28 06:02:54
○MXaspmx.l.google.com2015-06-09 → 2018-01-07 · 4 obs
● 2015-06-09 05:03:26
● 2018-01-07 15:36:18
○ 2026-02-17 10:02:28
○ 2026-03-28 06:02:54
○MXaspmx2.googlemail.com2015-06-09 → 2018-01-07 · 4 obs
● 2015-06-09 05:03:26
● 2018-01-07 15:36:18
○ 2026-02-17 10:02:28
○ 2026-03-28 06:02:54
○MXaspmx3.googlemail.com2015-06-09 → 2018-01-07 · 4 obs
● 2015-06-09 05:03:26
● 2018-01-07 15:36:18
○ 2026-02-17 10:02:28
○ 2026-03-28 06:02:54
○MXaspmx4.googlemail.com2015-06-09 → 2018-01-07 · 4 obs
● 2015-06-09 05:03:26
● 2018-01-07 15:36:18
○ 2026-02-17 10:02:28
○ 2026-03-28 06:02:54
○MXaspmx5.googlemail.com2015-06-09 → 2018-01-07 · 4 obs
● 2015-06-09 05:03:26
● 2018-01-07 15:36:18
○ 2026-02-17 10:02:28
○ 2026-03-28 06:02:54
●MXmx1.pub.mailpod11-cph3.one.com2026-02-17 → 2026-03-28 · 3 obs
○ 2018-01-07 15:36:18
● 2026-02-17 10:02:28
● 2026-03-28 06:02:54
●MXmx2.pub.mailpod11-cph3.one.com2026-02-17 → 2026-03-28 · 3 obs
○ 2018-01-07 15:36:18
● 2026-02-17 10:02:28
● 2026-03-28 06:02:54
●MXmx3.pub.mailpod11-cph3.one.com2026-02-17 → 2026-03-28 · 3 obs
○ 2018-01-07 15:36:18
● 2026-02-17 10:02:28
● 2026-03-28 06:02:54
●MXmx4.pub.mailpod11-cph3.one.com2026-02-17 → 2026-03-28 · 3 obs
○ 2018-01-07 15:36:18
● 2026-02-17 10:02:28
● 2026-03-28 06:02:54
●A2a02:2350:5:102:8070:b023:980b:27752026-02-17 → 2026-03-28 · 2 obs
● 2026-02-17 10:02:28
● 2026-03-28 06:02:54
●A77.111.240.1742026-02-17 → 2026-03-28 · 2 obs
● 2026-02-17 10:02:28
● 2026-03-28 06:02:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkc.nic.dk, t.nic.dk, b.nic.dk, s.nic.dk...-
friborg.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: 808ms | Queries: -

📄 Records

TypeCountSample Data
A177.111.240.174
AAAA12a02:2350:5:102:8070:b023:980b:2775
NS2ns02.one.com, ns01.one.com
MX4mx3.pub.mailpod11-cph3.one.com (pri: 10), mx2.pub.mailpod11-cph3.one.com (pri: 10)...
TXT1v=spf1 include:_custspf.one.com ~all
SOA1ns01.one.com hostmaster.one.com

Analysis

IP Addresses

friborg.dk points to two IP numbers: 2a02:2350:5:102:8070:b023:980b:2775 and 77.111.240.174.

Other host names such as traidl.dk, ninatange.dk, greenkernel.com, knipleesken.dk and sis-sounds.com share IP numbers with friborg.dk.

Name Servers

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

friborg.dk uses the same name server setup as other domains, including marantec.no, kaznelson.dk, dkoch.dk, jensenmail.eu and sb1regnskapshuset.no.

friborg.dk shares some name servers with other domains, for example fantazyrepo.uk.

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

friborg.dk is handled by four mail servers: mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com, mx3.pub.mailpod11-cph3.one.com and mx4.pub.mailpod11-cph3.one.com.

friborg.dk shares at least some mail servers with other domains, for example elbeik.se, bolig-nyt.dk, chiro-ambo.be, crimecode.dk and bisk.dk.

Host names with one IP: mx1.pub.mailpod11-cph3.one.com points to 104.37.34.230; mx2.pub.mailpod11-cph3.one.com points to 104.37.34.231; mx3.pub.mailpod11-cph3.one.com points to 104.37.34.232; mx4.pub.mailpod11-cph3.one.com points to 104.37.34.233.