djsf.dk - robtex.com

djsf.dk

DNSSEC⚠️ Not signed
A82.165.189.144🇩🇪 IONOS-AS82.165.0.0/16 IONOS-PA-4
PTRgn51.gullestrupnet.dk
NSns51.gullestrupnet.dk ⭐
A82.165.189.144🇩🇪 IONOS-AS82.165.0.0/16 IONOS-PA-4
PTRgn51.gullestrupnet.dk
NSns52.gullestrupnet.dk
A82.165.203.134🇩🇪 IONOS-AS82.165.0.0/16 IONOS-PA-4
PTRmail51.gullestrupnet.dk
MXmail.djsf.dk ⭐
A82.165.203.134🇩🇪 IONOS-AS82.165.0.0/16 IONOS-PA-4
PTRmail51.gullestrupnet.dk
MXbackupmail.gullestrupnet.dk(30)
A82.165.203.134🇩🇪 IONOS-AS82.165.0.0/16 IONOS-PA-4
PTRmail51.gullestrupnet.dk
TXTv=spf1 ip4:82.165.203.134 ip4=82.165.189.144 +a +mx -all
SOAns51.gullestrupnet.dkholger\@madsen.gmail.com 2022-12-30 #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 1774412641localtime Wed Mar 25 05:24:01 2026gmtime Wed Ma...
SOAb.nic.dktech@punktum.dk serial=1774412641

Subdomains

mail.djsf.dk

Same first word

djsf.org
djsf.dk
djsf.net
djsf.ch
djsf.de
djsf.co.kr

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DNS History

10 records (5 active, 5 former)

20162017201820192020202120222023202420252026NSns51.gullestrupnet.dkns52.gullestrupnet.dkns.gullestrupnet.dkns2.gullestrupnet.dkns5.gullestrupnet.dkMXbackupmail.gullestrupnet.dkmail.djsf.dkgw.gullestrupnet.dkA82.165.189.14489.249.3.124
○NSns.gullestrupnet.dk2015-06-16 → 2017-04-03 · 4 obs
● 2015-06-16 06:52:10
● 2017-04-03 10:28:08
○ 2026-03-10 05:35:48
○ 2026-03-25 04:39:52
○NSns2.gullestrupnet.dk2015-06-16 → 2017-04-03 · 4 obs
● 2015-06-16 06:52:10
● 2017-04-03 10:28:08
○ 2026-03-10 05:35:48
○ 2026-03-25 04:39:52
○NSns5.gullestrupnet.dk2015-06-16 → 2017-04-03 · 4 obs
● 2015-06-16 06:52:10
● 2017-04-03 10:28:08
○ 2026-03-10 05:35:48
○ 2026-03-25 04:39:52
●NSns51.gullestrupnet.dk2026-03-10 → 2026-03-25 · 3 obs
○ 2017-04-03 10:28:08
● 2026-03-10 05:35:48
● 2026-03-25 04:39:52
●NSns52.gullestrupnet.dk2026-03-10 → 2026-03-25 · 3 obs
○ 2017-04-03 10:28:08
● 2026-03-10 05:35:48
● 2026-03-25 04:39:52
●MXbackupmail.gullestrupnet.dk2015-06-16 → 2026-03-25 · 2 obs
● 2015-06-16 06:52:10
● 2026-03-25 04:39:52
○MXgw.gullestrupnet.dk2016-01-14 → 2017-04-03 · 5 obs
○ 2015-10-28 18:29:16
● 2016-01-14 00:57:22
● 2017-04-03 10:28:08
○ 2026-03-10 05:35:48
○ 2026-03-25 04:39:52
●MXmail.djsf.dk2015-06-16 → 2026-03-25 · 6 obs
● 2015-06-16 06:52:10
● 2015-10-28 18:29:16
○ 2016-01-14 00:57:22
○ 2017-04-03 10:28:08
● 2026-03-10 05:35:48
● 2026-03-25 04:39:52
●A82.165.189.1442026-03-10 → 2026-03-25 · 3 obs
○ 2017-04-03 10:28:08
● 2026-03-10 05:35:48
● 2026-03-25 04:39:52
○A89.249.3.1242015-06-16 → 2017-04-03 · 4 obs
● 2015-06-16 06:52:10
● 2017-04-03 10:28:08
○ 2026-03-10 05:35:48
○ 2026-03-25 04:39:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkb.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...-
djsf.dkns51.gullestrupnet.dk, ns52.gullestrupnet.dk2 records

✅ Authoritative Response

Server:82.165.203.134

NS records: ns51.gullestrupnet.dk, ns52.gullestrupnet.dk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for djsf.dk (unsigned zone)

⏱️ Timing

Total: 701ms | Queries: -

📄 Records

TypeCountSample Data
A182.165.189.144
NS2ns52.gullestrupnet.dk, ns51.gullestrupnet.dk
MX2mail.djsf.dk (pri: 10), backupmail.gullestrupnet.dk (pri: 30)
TXT1v=spf1 ip4:82.165.203.134 ip4=82.165.189
SOA1ns51.gullestrupnet.dk holger\.madsen.gma

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns51.gullestrupnet.dk, ns52.gullestrupnet.dk)

Analysis

Hierarchy

mail.djsf.dk has djsf.dk as its parent.

IP Addresses

djsf.dk maps to IP address 82.165.189.144.

Other host names, for instance licapharma.com, stellar.gullestrupnet.dk, gn36.gullestrupnet.dk, schlichtkrull.org and brunhoej.com share IP numbers with djsf.dk.

Name Servers

Two name servers ns51.gullestrupnet.dk and ns52.gullestrupnet.dk are delegated to djsf.dk.

djsf.dk uses the same name server configuration as other domains, such as engstroem.net, bri-k.dk, brucem.dk, lisb.dk and minos.dk.

djsf.dk at least partially shares name servers with other domains such as schlichtkrull.org, me-cra.dk, gullestrup.net, ine.dk and perhusted.dk.

these name servers are commonly used with the name servers b7844972.online-server.cloud.

Host names with a single IP address:

ns51.gullestrupnet.dk points to 82.165.189.144

ns52.gullestrupnet.dk points to 82.165.203.134

Mail Servers

Two mail servers handle djsf.dk: mail.djsf.dk and backupmail.gullestrupnet.dk.

djsf.dk shares mail servers with other domains at least in part, for instance engstroem.net, bri-k.dk, brucem.dk, lisb.dk and minos.dk.

these mail servers are commonly used alongside the mail servers mail.safnet.dk.

Hostnames with one IP number:

mail.djsf.dk points to 82.165.203.134

backupmail.gullestrupnet.dk points to 82.165.203.134

Hostnames pointing to 82.165.203.134: mail.djsf.dk, backupmail.gullestrupnet.dk