testmann.dk - dns.ninja

testmann.dk

DNSSEC🔒 Signed (DS record present)
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
MXtestmann-dk.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::6🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db4pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:ca04::8🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db5pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::e🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am7pr05cu00206.inbound.protection.outlook.com
A2a01:111:f403:ca09::20🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr05cu00400.inbound.protection.outlook.com
A52.101.68.3🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db7pr03cu00403.inbound.protection.outlook.com
A52.101.68.32🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db3pr0202cu00200.inbound.protection.outlook.com
A52.101.73.6🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am6pr04cu00306.inbound.protection.outlook.com
A52.101.73.19🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr04cu00803.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns01.one.comhostmaster@one.com 2026-05-24 #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 1780718401localtime Sat Jun 6 06:00:01 2026gmtime Sat Ju...
SOAb.nic.dktech@punktum.dk serial=1780718401

Same first word

testmann.net
testmann.com
testmann.info
testmann.dk
testmann.org
testmann.de

Similar names

tntnames.com

DNS History

7 records (3 active, 4 former)

20162017201820192020202120222023202420252026NSns01.one.comns02.one.comns.contest.dkns2.contest.dkMXtestmann-dk.mail.protection.outlook.commail.testmann.dkA192.254.185.197
○NSns.contest.dk2015-07-24 → 2019-02-02 · 4 obs
● 2015-07-24 21:41:22
● 2019-02-02 23:05:20
○ 2026-04-06 17:15:26
○ 2026-06-06 04:17:28
●NSns01.one.com2026-04-06 → 2026-06-06 · 3 obs
○ 2019-02-02 23:05:20
● 2026-04-06 17:15:26
● 2026-06-06 04:17:28
●NSns02.one.com2026-04-06 → 2026-06-06 · 3 obs
○ 2019-02-02 23:05:20
● 2026-04-06 17:15:26
● 2026-06-06 04:17:28
○NSns2.contest.dk2015-07-24 → 2019-02-02 · 4 obs
● 2015-07-24 21:41:22
● 2019-02-02 23:05:20
○ 2026-04-06 17:15:26
○ 2026-06-06 04:17:28
○MXmail.testmann.dk2015-07-24 → 2017-02-10 · 4 obs
● 2015-07-24 21:41:22
● 2017-02-10 10:14:08
○ 2019-02-02 23:05:20
○ 2026-06-06 04:17:28
●MXtestmann-dk.mail.protection.outlook.com2019-02-02 → 2026-06-06 · 3 obs
○ 2017-02-10 10:14:08
● 2019-02-02 23:05:20
● 2026-06-06 04:17:28
○A192.254.185.1972015-07-24 → 2019-02-02 · 4 obs
● 2015-07-24 21:41:22
● 2019-02-02 23:05:20
○ 2026-04-06 17:15:26
○ 2026-06-06 04:17:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkb.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...-
testmann.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: 2513ms | Queries: -

📄 Records

TypeCountSample Data
NS2ns01.one.com, ns02.one.com
MX1testmann-dk.mail.protection.outlook.com
TXT1v=spf1 include:spf.protection.outlook.co
SOA1ns01.one.com hostmaster.one.com

Analysis

Name Servers

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

testmann.dk has the same name server delegation as a number of other domains, such as bbo-osterburken.de, pamgemsplays.com, zorgcasso.nl and two more.

ns01.one.com and ns02.one.com each resolve to two IP addresses: ns01.one.com points to 195.206.121.10 and 2001:67c:28cc::10, while ns02.one.com points to 185.10.11.10 and 2001:67c:3c0::10.

Mail Servers

testmann.dk routes its mail through a single mail server, testmann-dk.mail.protection.outlook.com.

testmann-dk.mail.protection.outlook.com directs to 8 IP addresses, namely 52.101.68.3, 52.101.68.32, 52.101.73.6 and five others.