mail2.systemtech.dk - dns.ninja

mail2.systemtech.dk

DNSSEC⚠️ Not signed
A87.104.81.145🇩🇰 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🔒 Signed (DS record present)
A172.67.198.134🇺🇸 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
TXTv=spf1 ip4:87.104.81.145 include:spf.mailanyone.net ~all
TXTMS=ms72478951
TXT06.01.2026
SOAns.dandomain.dkhostmaster@dandomain.dk 2026-01-19 #2

MX for

systemtech.dk

Same first word

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DNS History

2 records (1 active, 1 former)

A87.104.81.14587.104.81.174
●A87.104.81.1452026-03-04 → 2026-08-08 · 2 obs
● 2026-03-04 00:00:04
● 2026-08-08 19:00:58
○A87.104.81.1742026-03-04 → 2026-08-08 · 2 obs
○ 2026-03-04 00:00:04
○ 2026-08-08 19:00:58

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:91.197.248.66

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1782ms | Queries: -

📄 Records

TypeCountSample Data
A187.104.81.145

📌 Glue Records Collected

Total: 4

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

Analysis

Mail Server Role

mail2.systemtech.dk is a mail server for systemtech.dk.

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

IP Addresses

mail2.systemtech.dk directs to one IP number, which is 87.104.81.145.

Other host names share IP numbers with mail2.systemtech.dk; mail.systemtech.dk is one such example.