postcode.nu - robtex.com

postcode.nu

DNSSEC🔒 Signed (DS record present)
A127.0.0.1
NSns1.openprovider.nl ⭐
A2400:cb00:2049:1::a29f:1a0a🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.26.10Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.openprovider.be
A2400:cb00:2049:1::a29f:1b60🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.27.96Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns3.openprovider.eu
A2400:cb00:2049:1::a29f:3059🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.48.89Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXpostcode.nu ⭐ 🔒
A127.0.0.1
TXTv=spf1 -all
SOAns1.openprovider.nldns@openprovider.eu 2021-05-17 #2

nu

DNSSEC🔒 Signed (DS record present)
NScatcher-in-the-rye.nic.nu ⭐
NSa.ns.nu
NSc.ns.nu
NSd.ns.nu
NSm.ns.nu
NSy.ns.nu
NSz.ns.nu
TXTid:e8ab7712-ee4d-4f98-a292-63e8a1d84a9b
TXTNU zone update: 2026-05-09 13:50:48 +0000 (EPOCH 1778334648) (auto)
SOAcatcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1778334703

MX for

postcode.nu

Subdomains

www.postcode.nu

Same first word

postcode.site
postcode.us
postcode.co.nz
postcode.at
postcode.games
postcode.ca
postcode.ws
postcode.lt
postcode.eu
postcode.com
postcode.nl
postcode.online
postcode.ru
postcode.directory
postcode.cn
postcode.net
postcode.ro
postcode.nu
postcode.in
postcode.vn
postcode.fr
postcode.org.uk
postcode.com.ng
postcode.id
postcode.it
postcode.in.ua
postcode.co.uk
postcode.digital
postcode.org
postcode.co.za
postcode.de
postcode.ie
postcode.io
postcode.life
postcode.my
postcode.one
postcode.info

Similar names

topcodes.fr
topcodes.de
otpcodes.com
codespot.pt
osteocpd.com
codepost.net
decostop.co.il
codepost.nl
codepost.io
decospot.com
potcoeds.com
spotcode.io
codespot.pl
decotops.com
sectopod.com
stopdeco.com
postedoc.it
spotcode.app
codespot.com.br
decospot.nl
decospot.be
postdeco.ru
postedoc.com
codespot.eu
decostop.it
codespot.com
codepost.blogspot.com
postedoc.eu
decopots.co.za
postedco.com
decostop.ca
stopcode.com
codepost.com
epostdoc.net
codespot.ee
codepost.ir
codespot.de
decostop.at
codespot.org
topcodes.online
podostec.com
spotcode.de
spotcode.com
decostop.com.vu
postedoc.net
decostop.de
topcodes.com
cosdepot.com
decopots.com
spotcode.net
topcodes.co.uk
decostop.synology.me
codespot.ru
epostdoc.org
codespot.net
cdtopseo.com
codespot.in

DNS History

13 records (5 active, 8 former)

20162017201820192020202120222023202420252026NSns1.openprovider.nlns2.openprovider.bens3.openprovider.eulocalhostns1.domeinmatch.nlns1.sedoparking.comns2.domeinmatch.nlns2.sedoparking.comMXpostcode.numail.nickstel.comA127.0.0.131.7.4.16572.52.4.119
○NSlocalhost2015-11-16 → 2016-12-05 · 5 obs
○ 2015-06-22 14:22:58
● 2015-11-16 19:16:12
● 2016-12-05 13:01:40
○ 2026-02-20 20:42:26
○ 2026-05-09 14:55:04
○NSns1.domeinmatch.nl2015-11-16 → 2016-12-05 · 5 obs
○ 2015-06-22 14:22:58
● 2015-11-16 19:16:12
● 2016-12-05 13:01:40
○ 2026-02-20 20:42:26
○ 2026-05-09 14:55:04
●NSns1.openprovider.nl2026-02-20 → 2026-05-09 · 3 obs
○ 2016-12-05 13:01:40
● 2026-02-20 20:42:26
● 2026-05-09 14:55:04
○NSns1.sedoparking.com2015-06-22 → 2015-06-22 · 3 obs
● 2015-06-22 14:22:58
○ 2015-11-16 19:16:12
○ 2026-05-09 14:55:04
○NSns2.domeinmatch.nl2015-11-16 → 2016-12-05 · 5 obs
○ 2015-06-22 14:22:58
● 2015-11-16 19:16:12
● 2016-12-05 13:01:40
○ 2026-02-20 20:42:26
○ 2026-05-09 14:55:04
●NSns2.openprovider.be2026-02-20 → 2026-05-09 · 3 obs
○ 2016-12-05 13:01:40
● 2026-02-20 20:42:26
● 2026-05-09 14:55:04
○NSns2.sedoparking.com2015-06-22 → 2015-06-22 · 3 obs
● 2015-06-22 14:22:58
○ 2015-11-16 19:16:12
○ 2026-05-09 14:55:04
●NSns3.openprovider.eu2026-02-20 → 2026-05-09 · 3 obs
○ 2016-12-05 13:01:40
● 2026-02-20 20:42:26
● 2026-05-09 14:55:04
○MXmail.nickstel.com2015-06-22 → 2015-06-22 · 3 obs
● 2015-06-22 14:22:58
○ 2015-11-16 19:16:12
○ 2026-05-09 14:55:04
●MXpostcode.nu2026-02-20 → 2026-05-09 · 3 obs
○ 2015-11-16 19:16:12
● 2026-02-20 20:42:26
● 2026-05-09 14:55:04
●A127.0.0.12026-02-20 → 2026-05-09 · 3 obs
○ 2016-12-05 13:01:40
● 2026-02-20 20:42:26
● 2026-05-09 14:55:04
○A31.7.4.1652015-11-16 → 2016-12-05 · 5 obs
○ 2015-06-22 14:22:58
● 2015-11-16 19:16:12
● 2016-12-05 13:01:40
○ 2026-02-20 20:42:26
○ 2026-05-09 14:55:04
○A72.52.4.1192015-06-22 → 2015-06-22 · 3 obs
● 2015-06-22 14:22:58
○ 2015-11-16 19:16:12
○ 2026-05-09 14:55:04

🔍 DNS Trace

Analysis

Hierarchy

postcode.nu is the parent of www.postcode.nu.

Mail Server Role

postcode.nu is the mail server for postcode.nu.

IP Addresses

postcode.nu resolves to a single IP: 127.0.0.1.

Other host names, for instance die-destille.de, xn--egebudecheck-jcb.de, ns3.physi.cx, qshs.tp.edu.tw and 204.44.102.188.static.quadranet.com share IP numbers with postcode.nu.

Name Servers

postcode.nu delegates to three name servers: ns2.openprovider.be, ns3.openprovider.eu and ns1.openprovider.nl.

postcode.nu shares some name servers with other domains, for example drift-utrecht.nl, noordvast.com, de-pers.nl, hillebrandverzekeringen.nl and leveninjelijf.eu.

Host names with two IP numbers:

ns2.openprovider.be: 2400:cb00:2049:1::a29f:1b60 and 162.159.27.96

ns3.openprovider.eu: 2400:cb00:2049:1::a29f:3059 and 162.159.48.89

ns1.openprovider.nl: 2400:cb00:2049:1::a29f:1a0a and 162.159.26.10

Mail Servers

One mail server handles postcode.nu.

Host name postcode.nu points to IP 127.0.0.1.