isec.dk - dns.ninja

isec.dk

DNSSEC⚠️ Not signed
NSib.dubex.net ⭐
A192.168.240.205
NSns01.dubex.net
A185.171.197.77🇩🇰 TDC185.171.196.0/22 DUBEX
PTRns01.dubex.net
NSns02.dubex.net
A185.171.197.78🇩🇰 TDC185.171.196.0/22 DUBEX
PTRns02.dubex.net
TXTv=spf1 include:dubex.dk -all
SOAib.dubex.nethostmaster@dubex.dk serial=5

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 1781359921localtime Sat Jun 13 16:12:01 2026gmtime Sat Ju...
SOAb.nic.dktech@punktum.dk serial=1781359921

Same first word

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DNS History

9 records (3 active, 6 former)

20162017201820192020202120222023202420252026NSib.dubex.netns01.dubex.netns02.dubex.netns1.gratisdns.dkns2.gratisdns.dkns3.gratisdns.dkns4.gratisdns.dkns5.gratisdns.dkA65.39.205.54
●NSib.dubex.net2026-02-16 → 2026-06-13 · 3 obs
○ 2021-05-04 07:05:50
● 2026-02-16 01:34:10
● 2026-06-13 14:47:02
●NSns01.dubex.net2026-02-16 → 2026-06-13 · 3 obs
○ 2021-05-04 07:05:50
● 2026-02-16 01:34:10
● 2026-06-13 14:47:02
●NSns02.dubex.net2026-02-16 → 2026-06-13 · 3 obs
○ 2021-05-04 07:05:50
● 2026-02-16 01:34:10
● 2026-06-13 14:47:02
○NSns1.gratisdns.dk2015-08-29 → 2021-05-04 · 4 obs
● 2015-08-29 09:04:46
● 2021-05-04 07:05:50
○ 2026-02-16 01:34:10
○ 2026-06-13 14:47:02
○NSns2.gratisdns.dk2015-08-29 → 2021-05-04 · 4 obs
● 2015-08-29 09:04:46
● 2021-05-04 07:05:50
○ 2026-02-16 01:34:10
○ 2026-06-13 14:47:02
○NSns3.gratisdns.dk2015-08-29 → 2021-05-04 · 4 obs
● 2015-08-29 09:04:46
● 2021-05-04 07:05:50
○ 2026-02-16 01:34:10
○ 2026-06-13 14:47:02
○NSns4.gratisdns.dk2015-08-29 → 2021-05-04 · 4 obs
● 2015-08-29 09:04:46
● 2021-05-04 07:05:50
○ 2026-02-16 01:34:10
○ 2026-06-13 14:47:02
○NSns5.gratisdns.dk2015-08-29 → 2021-05-04 · 4 obs
● 2015-08-29 09:04:46
● 2021-05-04 07:05:50
○ 2026-02-16 01:34:10
○ 2026-06-13 14:47:02
○A65.39.205.542015-08-29 → 2026-02-16 · 4 obs
● 2015-08-29 09:04:46
● 2026-02-16 01:34:10
○ 2026-03-22 06:23:20
○ 2026-06-13 14:47:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkb.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...-
isec.dkns01.dubex.net, ns02.dubex.net-

✅ Authoritative Response

Server:185.171.197.77

NS records: ns01.dubex.net, ns02.dubex.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for isec.dk (unsigned zone)

⏱️ Timing

Total: 1006ms | Queries: -

📄 Records

TypeCountSample Data
NS2ns01.dubex.net, ns02.dubex.net
TXT1v=spf1 include:dubex.dk -all
SOA1ib.dubex.net hostmaster.dubex.dk

Analysis

Name Servers

isec.dk is served by three name servers: ib.dubex.net, ns01.dubex.net and ns02.dubex.net.

The name servers of isec.dk overlap at least partially with those of other domains — among them demo.dubex.net, penetrationstest.dk, 197.171.185.in-addr.arpa and two more.

ib.dubex.net has IP address 192.168.240.205, ns01.dubex.net has IP address 185.171.197.77 and ns02.dubex.net has IP address 185.171.197.78 — one address each.