damholdt.dk - robtex.com

damholdt.dk

DNSSEC⚠️ Not signed
A93.191.156.77🇩🇰 team-blue-denmark93.191.152.0/21 ZITCOM A/S
PTRlinux202.unoeuro.com
NSns1.simply.com ⭐
A2a02:2339:1:15c::4562:4562🇩🇰 team-blue-denmark2a02:2339::/36
PTRns1.simply.com
A91.197.248.78🇩🇰 team-blue-denmark91.197.248.0/22
PTRns1.simply.com
NSns2.simply.com
A2a02:2339:4006:101::4562:4562🇩🇰 team-blue-denmark2a02:2339:4000::/34
PTRns2.simply.com
A185.25.141.15🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S
PTRns2.simply.com
NSns3.simply.com
A91.197.248.79🇩🇰 team-blue-denmark91.197.248.0/22
PTRns3.simply.com
NSns4.simply.com
A91.197.248.80🇩🇰 team-blue-denmark91.197.248.0/22
PTRns4.simply.com
MXmx.simply.com ⭐
A94.231.106.20🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S
PTRmx.simply.com
TXTv=spf1 include:spf.simply.com -all
SOAns1.simply.comhostmaster@simply.com 2026-01-25 #0

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 1778813641localtime Fri May 15 04:54:01 2026gmtime Fri Ma...
SOAb.nic.dktech@punktum.dk serial=1778813641

Same first word

damholdt.dk

DNS History

17 records (6 active, 11 former)

20162017201820192020202120222023202420252026NSns1.simply.comns2.simply.comns3.simply.comns4.simply.comns1.domaindirect.dkns1.surf-town.netns2.domaindirect.dkns2.surf-town.netns3.domaindirect.dkns3.surf-town.netMXmx.simply.commail.damholdt.dkmaild1.surf-town.netA93.191.156.77212.97.134.3377.66.85.14277.66.85.143
○NSns1.domaindirect.dk2015-06-09 → 2016-11-30 · 4 obs
● 2015-06-09 05:24:34
● 2016-11-30 07:50:28
○ 2018-01-18 10:45:18
○ 2026-05-15 03:14:50
●NSns1.simply.com2026-05-12 → 2026-05-15 · 3 obs
○ 2018-01-18 10:45:18
● 2026-05-12 03:32:04
● 2026-05-15 03:14:50
○NSns1.surf-town.net2018-01-18 → 2018-01-18 · 4 obs
○ 2016-11-30 07:50:28
● 2018-01-18 10:45:18
○ 2026-05-12 03:32:04
○ 2026-05-15 03:14:50
○NSns2.domaindirect.dk2015-06-09 → 2016-11-30 · 4 obs
● 2015-06-09 05:24:34
● 2016-11-30 07:50:28
○ 2018-01-18 10:45:18
○ 2026-05-15 03:14:50
●NSns2.simply.com2026-05-12 → 2026-05-15 · 3 obs
○ 2018-01-18 10:45:18
● 2026-05-12 03:32:04
● 2026-05-15 03:14:50
○NSns2.surf-town.net2018-01-18 → 2018-01-18 · 4 obs
○ 2016-11-30 07:50:28
● 2018-01-18 10:45:18
○ 2026-05-12 03:32:04
○ 2026-05-15 03:14:50
○NSns3.domaindirect.dk2015-06-09 → 2016-11-30 · 4 obs
● 2015-06-09 05:24:34
● 2016-11-30 07:50:28
○ 2018-01-18 10:45:18
○ 2026-05-15 03:14:50
●NSns3.simply.com2026-05-12 → 2026-05-15 · 3 obs
○ 2018-01-18 10:45:18
● 2026-05-12 03:32:04
● 2026-05-15 03:14:50
○NSns3.surf-town.net2018-01-18 → 2018-01-18 · 4 obs
○ 2016-11-30 07:50:28
● 2018-01-18 10:45:18
○ 2026-05-12 03:32:04
○ 2026-05-15 03:14:50
●NSns4.simply.com2026-05-12 → 2026-05-15 · 3 obs
○ 2018-01-18 10:45:18
● 2026-05-12 03:32:04
● 2026-05-15 03:14:50
○MXmail.damholdt.dk2015-06-09 → 2016-11-30 · 4 obs
● 2015-06-09 05:24:34
● 2016-11-30 07:50:28
○ 2018-01-18 10:45:18
○ 2026-05-15 03:14:50
○MXmaild1.surf-town.net2018-01-18 → 2018-01-18 · 4 obs
○ 2016-11-30 07:50:28
● 2018-01-18 10:45:18
○ 2026-05-12 03:32:04
○ 2026-05-15 03:14:50
●MXmx.simply.com2026-05-12 → 2026-05-15 · 3 obs
○ 2018-01-18 10:45:18
● 2026-05-12 03:32:04
● 2026-05-15 03:14:50
○A212.97.134.332018-01-18 → 2018-01-18 · 4 obs
○ 2016-11-30 07:50:28
● 2018-01-18 10:45:18
○ 2026-05-12 03:32:04
○ 2026-05-15 03:14:50
○A77.66.85.1422015-06-09 → 2016-04-21 · 4 obs
● 2015-06-09 05:24:34
● 2016-04-21 17:58:56
○ 2016-11-30 07:50:28
○ 2026-05-15 03:14:50
○A77.66.85.1432016-11-30 → 2016-11-30 · 4 obs
○ 2016-04-21 17:58:56
● 2016-11-30 07:50:28
○ 2018-01-18 10:45:18
○ 2026-05-15 03:14:50
●A93.191.156.772026-05-12 → 2026-05-15 · 3 obs
○ 2018-01-18 10:45:18
● 2026-05-12 03:32:04
● 2026-05-15 03:14:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkt.nic.dk, h.nic.dk, l.nic.dk, b.nic.dk...-
damholdt.dkns1.simply.com, ns4.simply.com, ns3.simply.com, ns2.simply.com-

✅ Authoritative Response

Server:91.197.248.78

NS records: ns1.simply.com, ns4.simply.com, ns3.simply.com, ns2.simply.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1338ms | Queries: -

📄 Records

TypeCountSample Data
A193.191.156.77
NS4ns3.simply.com, ns1.simply.com...
MX1mx.simply.com (pri: 10)
TXT1v=spf1 include:spf.simply.com -all
SOA1ns1.simply.com hostmaster.simply.com

Analysis

IP Addresses

damholdt.dk resolves to a single IP: 93.191.156.77.

Other host names, for instance thenext.dk, mail.mmck.dk, bac-it.dk, step-one.dk and memoras.org share IP numbers with damholdt.dk.

Name Servers

damholdt.dk is delegated to four name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.

damholdt.dk shares some name servers with other domains, for example genan.se, lacostena.se, sommelier.dk, vasiliadis.dk and xn--sknhedsbiksen-cnb.dk.

Host names with two IP numbers: ns1.simply.com points to: 2a02:2339:1:15c::4562:4562 and 91.197.248.78; ns2.simply.com points to: 2a02:2339:4006:101::4562:4562 and 185.25.141.15.

Host names with one IP number: ns3.simply.com points to: 91.197.248.79; ns4.simply.com points to: 91.197.248.80.

Mail Servers

damholdt.dk is handled by a single mail server, mx.simply.com.

damholdt.dk shares the mail server setup with other domains, for example tappra.com, gehlen.dk, jobdialog.dk, greensoul.dk and ingridgustafsson.se.

damholdt.dk shares at least some mail servers with other domains, for example toldhuset.nu.

Host name mx.simply.com points to IP 94.231.106.20.