mx.szn.dk - robtex.com

mx.szn.dk

DNSSEC⚠️ Not signed
A2a00:4820:3f60:f00:9b03:9cf8:73f2:a355🇩🇰 BORNFIBER2a00:4820::/32 Bornfiber Service Provider Aps, Network and Customers
PTRmx.szn.dk
A185.107.169.23🇩🇰 BORNFIBER185.107.168.0/22 Bornfiber Service Provider Aps, Network and Customers

szn.dk

DNSSEC🔒 Signed (DS record present)
A2a00:4820:31b0:0:dacb:8aff:feba:55d7🇩🇰 BORNFIBER2a00:4820::/32 Bornfiber Service Provider Aps, Network and Customers
A185.107.169.23🇩🇰 BORNFIBER185.107.168.0/22 Bornfiber Service Provider Aps, Network and Customers
NSpns21.cloudns.net ⭐
NSpns22.cloudns.net
NSpns23.cloudns.net
NSpns24.cloudns.net
MXsmtp.google.com ⭐
TXTv=spf1 a include:_spf.szn.dk include:_spf.google.com -all
SOApns21.cloudns.netkas@port53.dk 2026-03-26 #1

PTR for

5.5.3.a.2.f.3.7.8.f.c.9.3.0.b.9.0.0.0.0.0.b.1.3.0.2.8.4.0.0.a.2.ip6.arpa
5.5.3.a.2.f.3.7.8.f.c.9.3.0.b.9.0.0.f.0.0.6.f.3.0.2.8.4.0.0.a.2.ip6.arpa

MX for

uuid.dk
surdej.dk
enotty.dk
nyf.dk
bornmesh.dk
headless.dk

Previously MX for

dialektologisallskapet.se
azda.se
port70.dk
busforsyningen.dk
port53.dk
kammeratadam.dk
koldfront.dk
asjo.org
chia.dk
vantbanken.se

Same first word

mx.csb.app
mx.au
mx.go.gov.br
mx.com.mx
mx.dev
mx.su
mx.com.au
mx.123hjemmeside.no
mx.cl
mx.by
mx.bplaced.net
mx.uy
mx.dyndns-mail.com
mx.io
mx.co.ke
mx.vg
mx.gp
mx.cloudaccess.net
mx.gs
mx.global.prod.fastly.net
mx.com.pt
mx.ru
mx.services
mx.pl
mx.ht
mx.uk
mx.no
mx.cloud.nospamproxy.com
mx.agency
mx.rs
mx.vc
mx.cloudflare.net
mx.ws
mx.plus
mx.zone
mx.co.za
mx.tours
mx.s3.amazonaws.com
mx.com.tw
mx.vu
mx.biz
mx.ms
mx.network
mx.se.gov.br
mx.gy
mx.pe
mx.realm.cz
mx.tn
mx.exchange
mx.kh.ua
mx.md
mx.to
mx.saotome.st
mx.cm
mx.graphics
mx.cx
mx.support
mx.myftp.org
mx.duckdns.org
mx.kinghost.net
mx.money
mx.kasserver.com
mx.com.ar
mx.sytes.net
mx.center
mx.withyoutube.com
mx.mba
mx.co.uk
mx.s3-website-eu-west-1.amazonaws.com
mx.s3-website-us-east-1.amazonaws.com
mx.design
mx.s3-website-us-west-1.amazonaws.com
mx.msk.ru
mx.scrapping.cc
mx.tv
mx.casino
mx.ma
mx.dyndns.org
mx.sh
mx.ax
mx.lv
mx.or.at
mx.cn
mx.servebbs.org
mx.microsoft
mx.ph
mx.myftp.biz
mx.com.tr
mx.be
mx.guru
mx.selfip.com
mx.co
mx.ro
mx.com.kz
mx.ru.net
mx.firewall-gateway.de
mx.mayfirst.org
mx.principe.st
mx.ag
mx.ee

Similar names

mx.al
mx
mx.org
mx.net.au
mx.sb
mx.sub.jp
mx.nf
mx.kg
xm.co
xm.com.cn
mx.fm
mx.dk
mx.mil.lv
xm.co.za
mx.is
mx.ac.cn
mx.uz
mx.mt
mx.lt
xm.kiev.ua
xm.js.cn
xm.cc
xm.by
mx.co.at
mx.ua
xm.world
xm.lt
xm.com.ua
xm.ru
xm.de
xm.cl
xm.sk
xm.se
xm.hu
xm.com.co
xm.africa
xm.fi
xm.is
xm.am
xm.money
xm.be
xm.cz
xm.hk.cn
xm.fj.cn
xm.pl
xm.vn.ua
xm.house
xm.mk
xm.com

DNS History

8 records (2 active, 6 former)

201020122014201620182020202220242026A185.107.169.232a00:4820:3f60:f00:9b03:9cf8:73f2:a355185.15.72.632001:16d8:dd24:0:9b03:9cf8:73f2:a355217.157.1.202217.157.137.1572a05:f6c7:63:0:dacb:8aff:feba:55d72a05:f6c7:63:29:8cc0:b8e2:e465:6a7
●A185.107.169.232026-02-17 → 2026-03-30 · 3 obs
○ 2017-07-29 01:22:10
● 2026-02-17 09:42:30
● 2026-03-30 01:42:08
○A185.15.72.632016-09-27 → 2017-07-29 · 5 obs
○ 2016-08-11 16:27:18
● 2016-09-27 10:36:36
● 2017-07-29 01:22:10
○ 2026-02-17 09:42:30
○ 2026-03-30 01:42:08
○A2001:16d8:dd24:0:9b03:9cf8:73f2:a3552016-08-11 → 2016-08-11 · 4 obs
○ 2015-08-12 02:17:00
● 2016-08-11 16:27:18
○ 2016-09-27 10:36:36
○ 2026-03-30 01:42:08
○A217.157.1.2022009-01-11 → 2009-01-11 · 3 obs
● 2009-01-11 04:02:18
○ 2015-08-12 02:17:00
○ 2026-03-30 01:42:08
○A217.157.137.1572015-08-12 → 2016-08-11 · 5 obs
○ 2009-01-11 04:02:18
● 2015-08-12 02:17:00
● 2016-08-11 16:27:18
○ 2016-09-27 10:36:36
○ 2026-03-30 01:42:08
●A2a00:4820:3f60:f00:9b03:9cf8:73f2:a3552026-02-17 → 2026-03-30 · 3 obs
○ 2017-07-29 01:22:10
● 2026-02-17 09:42:30
● 2026-03-30 01:42:08
○A2a05:f6c7:63:0:dacb:8aff:feba:55d72016-09-27 → 2016-09-27 · 4 obs
○ 2016-08-11 16:27:18
● 2016-09-27 10:36:36
○ 2016-12-15 01:14:22
○ 2026-03-30 01:42:08
○A2a05:f6c7:63:29:8cc0:b8e2:e465:6a72016-12-15 → 2017-01-14 · 5 obs
○ 2016-09-27 10:36:36
● 2016-12-15 01:14:22
● 2017-01-14 22:57:06
○ 2017-07-29 01:22:10
○ 2026-03-30 01:42:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkb.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk...12 records
szn.dkpns23.cloudns.net, pns22.cloudns.net, pns21.cloudns.net, pns24.cloudns.net-

✅ Authoritative Response

Server:185.136.98.96

NS records: pns23.cloudns.net, pns22.cloudns.net, pns21.cloudns.net, pns24.cloudns.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 353ms | Queries: -

📄 Records

TypeCountSample Data
A1185.107.169.23
AAAA12a00:4820:3f60:f00:9b03:9cf8:73f2:a355

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (b.nic.dk, b.nic.dk, h.nic.dk...)

Analysis

Mail Server Role

mx.szn.dk serves as the mail server for uuid.dk, surdej.dk, enotty.dk, nyf.dk, bornmesh.dk and a few other domains.

benji.szn.dk commonly serves as a mail server together with mx.szn.dk.

IP Addresses

mx.szn.dk points to two IP numbers: 2a00:4820:3f60:f00:9b03:9cf8:73f2:a355 and 185.107.169.23.

Other host names, for instance nyf.dk, szn.dk, nakirya.dk, seistrup.dk and streetkids.dk share IP numbers with mx.szn.dk.