mail.systemtech.dk - dns.ninja

mail.systemtech.dk

DNSSEC⚠️ Not signed
A87.104.81.145πŸ‡©πŸ‡° AURA-A-S87.104.64.0/18 Aura Fiber OE A/S IPv4 Network
PTR87.104.81.145.static.dhcp.aura-net.dk

systemtech.dk

DNSSEC⚠️ Not signed
A172.67.198.134πŸ‡ΊπŸ‡Έ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.dandomain.dk ⭐
NSns.dandomain.dk
MXsystemtech.dk.mx1-dk.mailanyone.net ⭐
MXsystemtech.dk.mx2-dk.mailanyone.net(20)
MXsystemtech.dk.mx3-dk.mailanyone.net(30)
MXmail2.systemtech.dk(80)
MXmail.systemtech.dk(81)
TXTMS=ms35523339
TXTMS=ms72478951
TXTv=spf1 ip4:87.104.81.145 include:spf.mailanyone.net ~all
TXT06.01.2026
SOAns.dandomain.dkhostmaster@dandomain.dk 2026-01-19 #2

PTR for

MX for

Previously MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A87.104.81.14591.208.71.5
●A87.104.81.1452026-03-04 β†’ 2026-08-02 Β· 3 obs
β—‹ 2016-07-01 10:16:08
● 2026-03-04 00:01:38
● 2026-08-02 11:06:00
β—‹A91.208.71.52015-06-03 β†’ 2016-07-01 Β· 4 obs
● 2015-06-03 01:37:10
● 2016-07-01 10:16:08
β—‹ 2026-03-04 00:01:38
β—‹ 2026-08-02 11:06:00

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
dkb.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...-
systemtech.dkns.dandomain.dk, ns2.dandomain.dk4 records

βœ… Authoritative Response

Server:91.197.248.66

NS records: ns.dandomain.dk, ns2.dandomain.dk

πŸ”’ DNSSEC Status

πŸ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 526ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A187.104.81.145

πŸ“Œ Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns.dandomain.dk, ns.dandomain.dk, ns2.dandomain.dk...)

Analysis

Mail Server Role

Mail for systemtech.dk is routed through the mail server mail.systemtech.dk.

The mail servers mail2.systemtech.dk, systemtech.dk.mx1-dk.mailanyone.net and systemtech.dk.mx2-dk.mailanyone.net are commonly grouped with mail.systemtech.dk.

IP Addresses

mail.systemtech.dk has exactly one IP address β€” 87.104.81.145.

Other host names, such as mail2.systemtech.dk, share IP numbers with mail.systemtech.dk.