sendmail.dk - dns.ninja

sendmail.dk

DNSSEC⚠️ Not signed
NSns1.dns-sec.dk ⭐
A92.241.203.106🇩🇰 Cibicom-IP-Network92.241.192.0/20
PTRns1.dns-sec.dk
NSns2.dns-sec.dk
A92.241.203.107🇩🇰 Cibicom-IP-Network92.241.192.0/20
PTRns2.dns-sec.dk
TXTv=spf1 include:_spf.resennet.dk -all
SOAns1.dns-sec.dkadmin@dns-sec.dk 2024-07-08 #4

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 1784844721localtime Fri Jul 24 00:12:01 2026gmtime Thu Ju...
SOAb.nic.dktech@punktum.dk serial=1784844721

Same first word

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sendmail.hu
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sendmail.de
sendmail.fi
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sendmail.sakura.ne.jp
sendmail.co.uk

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mailsend.dk

DNS History

6 records (2 active, 4 former)

20162017201820192020202120222023202420252026NSns1.dns-sec.dkns2.dns-sec.dkns1.dns4all.dkns2.dns4all.dkMXscanner01.resennet.dkA193.32.65.33
●NSns1.dns-sec.dk2026-02-16 → 2026-07-23 · 3 obs
○ 2016-10-01 11:18:58
● 2026-02-16 09:09:58
● 2026-07-23 22:50:12
○NSns1.dns4all.dk2015-07-19 → 2016-10-01 · 4 obs
● 2015-07-19 02:04:54
● 2016-10-01 11:18:58
○ 2026-02-16 09:09:58
○ 2026-07-23 22:50:12
●NSns2.dns-sec.dk2026-02-16 → 2026-07-23 · 3 obs
○ 2016-10-01 11:18:58
● 2026-02-16 09:09:58
● 2026-07-23 22:50:12
○NSns2.dns4all.dk2015-07-19 → 2016-10-01 · 4 obs
● 2015-07-19 02:04:54
● 2016-10-01 11:18:58
○ 2026-02-16 09:09:58
○ 2026-07-23 22:50:12
○MXscanner01.resennet.dk2015-07-19 → 2026-02-16 · 4 obs
● 2015-07-19 02:04:54
● 2026-02-16 09:09:58
○ 2026-02-21 18:34:52
○ 2026-07-23 22:50:12
○A193.32.65.332015-07-19 → 2026-02-16 · 4 obs
● 2015-07-19 02:04:54
● 2026-02-16 09:09:58
○ 2026-02-21 18:34:52
○ 2026-07-23 22:50:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkl.nic.dk, h.nic.dk, t.nic.dk, b.nic.dk...-
sendmail.dkns1.dns-sec.dk, ns2.dns-sec.dk2 records

✅ Authoritative Response

Server:92.241.203.106

NS records: ns1.dns-sec.dk, ns2.dns-sec.dk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sendmail.dk (unsigned zone)

⏱️ Timing

Total: 582ms | Queries: -

📄 Records

TypeCountSample Data
NS2ns1.dns-sec.dk, ns2.dns-sec.dk
TXT1v=spf1 include:_spf.resennet.dk -all
SOA1ns1.dns-sec.dk admin.dns-sec.dk

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.dns-sec.dk, ns2.dns-sec.dk)

Analysis

Name Servers

sendmail.dk is delegated to two name servers: ns1.dns-sec.dk and ns2.dns-sec.dk.

sendmail.dk shares its NS records with other domains, for example xg.dk, dns-sec.dk, tipsmarkmaskinstation.dk and two others.

ns1.dns-sec.dk resolves to 92.241.203.106. ns2.dns-sec.dk resolves to 92.241.203.107. Both host names point to a single IP number.