sub.dk - dns.ninja

sub.dk

DNSSEC⚠️ Not signed
A213.5.39.156🇩🇰 BODATA213.5.32.0/21 ** BoData ApS - route obj **
PTR213-5-39-156.static.ip.bodata.dk
NSns1.centrum.dk ⭐
A213.5.39.156🇩🇰 BODATA213.5.32.0/21 ** BoData ApS - route obj **
PTR213-5-39-156.static.ip.bodata.dk
NSns2.centrum.dk
A80.209.94.234🇩🇰 FIBIA-P-S80.209.0.0/17 Fibia IPv4 Network
PTR80.209.94.234.static.fibianet.dk
MXmail.sub.dk ⭐
A213.5.39.167🇩🇰 BODATA213.5.32.0/21 ** BoData ApS - route obj **
PTRmail.centrum.dk
TXTv=spf1 mx a ~all
SOAns1.centrum.dkgsig@centrum.dk 2020-06-01 #2

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 1784529721localtime Mon Jul 20 08:42:01 2026gmtime Mon Ju...
SOAb.nic.dktech@punktum.dk serial=1784529721

Subdomains

www.sub.dk
mail.sub.dk

Same first word

sub.cool
sub.chat
sub.ee
sub.tv
sub.to
sub.com.hk
sub.ge
sub.rehab
sub.ir
sub.so
sub.at
sub.be
sub.nl
sub.cc
sub.net.in
sub.email
sub.cl
sub.im
sub.it
sub.st
sub.s3.amazonaws.com
sub.nu
sub.watch
sub.(0x736578)
sub.com.my
sub.lk
sub.lt
sub.kz
sub.net
sub.net.au
sub.zone
sub.info
sub.fi
sub.tel
sub.com.pl
sub.by
sub.org.au
sub.cat
sub.gg
sub.wang
sub.training
sub.education
sub.us.kg
sub.id
sub.in
sub.sh
sub.org
sub.pt
sub.tw
sub.de
sub.vn
sub.com.ua
sub.blue
sub.fm
sub.dk
sub.vote
sub.es
sub.plus
sub.me
sub.co.za
sub.ne.jp
sub.media
sub.fyi
sub.net.tw
sub.kasserver.com
sub.community
sub.name
sub.ru
sub.rentals
sub.life
sub.world
sub.tm
sub.ly
sub.md
sub.jp
sub.link
sub.su
sub.lol
sub.us
sub.io
sub.cz
sub.coop
sub.ch
sub.network
sub.legal
sub.ro
sub.ac.kr
sub.net.nz
sub.co
sub.red
sub.mx
sub.x.se
sub.restaurant
sub.pl
sub.com
sub.city
sub.store

Similar names

usb.vn
bus.com
bsu.edu.cn
bus.cq.cn
usb.ac.id
bsu.re
bus.com.mx
usb.cards
bus.me
bsu.gmbh
bus.finance
bsu.cn
bsu.fr
bus.center
bsu.tax
bus.com.ua
bsu.jp
usb.cc
ubs.qa
bus.cc
ubs.na
bus.es
bus.in.th
usb.co
ubs.us
ubs.ie
ubs.bible
bus.fm
bsu.pl
bus.go.kr
ubs.adv.br
bus.reise
sbu.ac.ir
bus.cz
ubs.ua
bus.hr
bus.biz
usb.pt
bus.zt.ua
sbu.be
bus.ua
sbu.ch
ubs.com.sg
bus.kg
bus.com.py
usb.link
ubs.lu
sbu.is
usb.us
bus.de
bus.vc
sbu.at
bsu.nl
usb.com.ua
bus.support
bus.wien
bsu.ca
bsu.me
bsu.no
bsu.ch
ubs.mc
bus.io.vn
ubs.gb.net
ubs.vg
usb.com.pl
bsu.ac.th
usb.cn
usb.la
usb.in
bsu.com.tr
bus.ru
bus.fr
ubs.com.tr
bus.zone
ubs.fr
bus.expert
usb.vc
bus.cm

DNS History

7 records (4 active, 3 former)

20162017201820192020202120222023202420252026NSns1.centrum.dkns2.centrum.dkcentrum.dkMXmail.sub.dkmail.centrum.dkA213.5.39.156212.70.21.82
○NScentrum.dk2015-06-02 → 2016-09-15 · 4 obs
● 2015-06-02 22:32:18
● 2016-09-15 19:47:08
○ 2020-10-07 03:57:28
○ 2026-07-20 07:10:30
●NSns1.centrum.dk2015-06-02 → 2026-07-20 · 2 obs
● 2015-06-02 22:32:18
● 2026-07-20 07:10:30
●NSns2.centrum.dk2015-06-02 → 2026-07-20 · 2 obs
● 2015-06-02 22:32:18
● 2026-07-20 07:10:30
○MXmail.centrum.dk2015-06-02 → 2016-09-15 · 4 obs
● 2015-06-02 22:32:18
● 2016-09-15 19:47:08
○ 2020-10-07 03:57:28
○ 2026-07-20 07:10:30
●MXmail.sub.dk2020-10-07 → 2026-07-20 · 3 obs
○ 2016-09-15 19:47:08
● 2020-10-07 03:57:28
● 2026-07-20 07:10:30
○A212.70.21.822015-06-02 → 2016-09-15 · 4 obs
● 2015-06-02 22:32:18
● 2016-09-15 19:47:08
○ 2020-10-07 03:57:28
○ 2026-07-20 07:10:30
●A213.5.39.1562020-10-07 → 2026-07-20 · 3 obs
○ 2016-09-15 19:47:08
● 2020-10-07 03:57:28
● 2026-07-20 07:10:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dks.nic.dk, b.nic.dk, c.nic.dk, h.nic.dk...-
sub.dkns1.centrum.dk, ns2.centrum.dk2 records

✅ Authoritative Response

Server:80.209.94.234

NS records: ns1.centrum.dk, ns2.centrum.dk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sub.dk (unsigned zone)

⏱️ Timing

Total: 395ms | Queries: -

📄 Records

TypeCountSample Data
A1213.5.39.156
NS2ns2.centrum.dk, ns1.centrum.dk
MX1mail.sub.dk (pri: 10)
TXT1v=spf1 mx a ~all
SOA1ns1.centrum.dk gsig.centrum.dk

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

www.sub.dk and mail.sub.dk each fall under sub.dk as their parent domain.

IP Addresses

sub.dk resolves to just one IP address, 213.5.39.156.

Two other host names, along with taastruplyntryk.dk, freelancekontoret.dk and www.ipaldo.dk, also share IP numbers with sub.dk.

Name Servers

sub.dk is delegated to two name servers: ns1.centrum.dk and ns2.centrum.dk.

sub.dk shares its NS records with other domains, for example lydavis.dk, arctic.dk, tvland.dk and two others.

ns1.centrum.dk and ns2.centrum.dk each resolve to one IP number: ns1.centrum.dk points to 213.5.39.156 and ns2.centrum.dk points to 80.209.94.234.

Mail Servers

The sole mail server for sub.dk is mail.sub.dk.

mail.sub.dk resolves to a single IP number: 213.5.39.167.