albretsen.dk - robtex.com

albretsen.dk

DNSSEC🔒 Signed (DS record present)
Afe80::8c04:c7f5:9dd0:e513
A185.15.72.177🇩🇰 Hiper185.15.72.0/22 IPv4 route
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
MXmail.albretsen.dk ⭐
A185.15.72.177🇩🇰 Hiper185.15.72.0/22 IPv4 route
PTRxb90f48b1.customers.hiper-net.dk
TXT177.72.15.185.in-addr.arpa
TXTv=spf1 a:mail.albretsen.dk -all
TXTgoogle-site-verification=z-6WBbPZjQbyz96K1DoSJnyT2zKSGJ6BBZY2WHXjh9w
SOAns01.one.comhostmaster@one.com 2026-04-14 #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 1777676221localtime Sat May 2 00:57:01 2026gmtime Fri Ma...
SOAb.nic.dktech@punktum.dk serial=1777676221

Subdomains

mail.albretsen.dk

Same first word

albretsen.no
albretsen.dyndns.org
albretsen.dk
albretsen.us

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benslater.net
albertsen.no
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eternalsb.com
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lebensart.com
bartelsen.info
rentables.net
eternalsb.net
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benslater.biz
rentables.es
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bestlearn.it

DNS History

17 records (5 active, 12 former)

20162017201820192020202120222023202420252026NSns01.one.comns02.one.comns1.gratisdns.dkns2.gratisdns.dkns3.gratisdns.dkns4.gratisdns.dkns5.gratisdns.dkMXmail.albretsen.dkmx1.spamfilter.ccmx2.spamfilter.ccmx3.spamfilter.ccmxdk01.spamfilter.ccmxdk02.spamfilter.ccA185.15.72.177fe80::8c04:c7f5:9dd0:e5135.103.136.17279.142.232.118
●NSns01.one.com2026-02-15 → 2026-05-01 · 3 obs
○ 2016-12-30 19:17:20
● 2026-02-15 21:35:44
● 2026-05-01 23:20:18
●NSns02.one.com2026-02-15 → 2026-05-01 · 3 obs
○ 2016-12-30 19:17:20
● 2026-02-15 21:35:44
● 2026-05-01 23:20:18
○NSns1.gratisdns.dk2015-06-01 → 2016-12-30 · 4 obs
● 2015-06-01 21:21:54
● 2016-12-30 19:17:20
○ 2026-02-15 21:35:44
○ 2026-05-01 23:20:18
○NSns2.gratisdns.dk2015-06-01 → 2016-12-30 · 4 obs
● 2015-06-01 21:21:54
● 2016-12-30 19:17:20
○ 2026-02-15 21:35:44
○ 2026-05-01 23:20:18
○NSns3.gratisdns.dk2015-06-01 → 2016-12-30 · 4 obs
● 2015-06-01 21:21:54
● 2016-12-30 19:17:20
○ 2026-02-15 21:35:44
○ 2026-05-01 23:20:18
○NSns4.gratisdns.dk2015-06-01 → 2016-12-30 · 4 obs
● 2015-06-01 21:21:54
● 2016-12-30 19:17:20
○ 2026-02-15 21:35:44
○ 2026-05-01 23:20:18
○NSns5.gratisdns.dk2015-06-01 → 2016-12-30 · 4 obs
● 2015-06-01 21:21:54
● 2016-12-30 19:17:20
○ 2026-02-15 21:35:44
○ 2026-05-01 23:20:18
●MXmail.albretsen.dk2026-02-15 → 2026-05-01 · 3 obs
○ 2016-12-30 19:17:20
● 2026-02-15 21:35:44
● 2026-05-01 23:20:18
○MXmx1.spamfilter.cc2016-04-24 → 2016-12-30 · 5 obs
○ 2016-01-31 13:25:06
● 2016-04-24 13:02:48
● 2016-12-30 19:17:20
○ 2026-02-15 21:35:44
○ 2026-05-01 23:20:18
○MXmx2.spamfilter.cc2016-04-24 → 2016-12-30 · 5 obs
○ 2016-01-31 13:25:06
● 2016-04-24 13:02:48
● 2016-12-30 19:17:20
○ 2026-02-15 21:35:44
○ 2026-05-01 23:20:18
○MXmx3.spamfilter.cc2016-04-24 → 2016-12-30 · 5 obs
○ 2016-01-31 13:25:06
● 2016-04-24 13:02:48
● 2016-12-30 19:17:20
○ 2026-02-15 21:35:44
○ 2026-05-01 23:20:18
○MXmxdk01.spamfilter.cc2015-06-01 → 2016-01-31 · 4 obs
● 2015-06-01 21:21:54
● 2016-01-31 13:25:06
○ 2016-04-24 13:02:48
○ 2026-05-01 23:20:18
○MXmxdk02.spamfilter.cc2015-06-01 → 2016-01-31 · 4 obs
● 2015-06-01 21:21:54
● 2016-01-31 13:25:06
○ 2016-04-24 13:02:48
○ 2026-05-01 23:20:18
●A185.15.72.1772016-04-24 → 2026-05-01 · 3 obs
○ 2016-01-31 13:25:06
● 2016-04-24 13:02:48
● 2026-05-01 23:20:18
○A5.103.136.1722015-06-01 → 2016-01-31 · 4 obs
● 2015-06-01 21:21:54
● 2016-01-31 13:25:06
○ 2016-04-24 13:02:48
○ 2026-05-01 23:20:18
○A79.142.232.1182015-11-10 → 2016-04-24 · 5 obs
○ 2015-06-01 21:21:54
● 2015-11-10 03:43:30
● 2016-04-24 13:02:48
○ 2016-12-30 19:17:20
○ 2026-05-01 23:20:18
●Afe80::8c04:c7f5:9dd0:e5132026-02-15 → 2026-05-01 · 3 obs
○ 2016-12-30 19:17:20
● 2026-02-15 21:35:44
● 2026-05-01 23:20:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkb.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...-
albretsen.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: 984ms | Queries: -

📄 Records

TypeCountSample Data
A1185.15.72.177
AAAA1fe80::8c04:c7f5:9dd0:e513
NS2ns01.one.com, ns02.one.com
MX1mail.albretsen.dk (pri: 10)
TXT3177.72.15.185.in-addr.arpa, v=spf1 a:mail.albretsen.dk -all...
SOA1ns01.one.com hostmaster.one.com

Analysis

Hierarchy

mail.albretsen.dk is a child of albretsen.dk.

IP Addresses

albretsen.dk has two IP numbers: fe80::8c04:c7f5:9dd0:e513 and 185.15.72.177.

Other host names for instance xb90f48b1.customers.hiper-net.dk and mail.albretsen.dk share IP numbers with albretsen.dk.

Name Servers

albretsen.dk's delegation uses two name servers: ns01.one.com and ns02.one.com.

albretsen.dk uses the same name server setup as other domains, such as itemone.dk, richardrae.de, knutas.se, onlinesale.online and alexeys.se.

Host names with two IPs:

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

A single mail server handles albretsen.dk, mail.albretsen.dk.

Host name mail.albretsen.dk resolves to a single IP: 185.15.72.177.