mail.wrt.nu - robtex.com

mail.wrt.nu

DNSSEC⚠️ Not signed
A2a02:2350:5:10b:8078:6db1:212f:6e24🇩🇰 ONECOM2a02:2350::/32 One.com A/S
A46.30.213.111🇩🇰 ONECOM46.30.208.0/21 One.com A/S

wrt.nu

DNSSEC⚠️ Not signed
A2a02:2350:5:10b:8078:6db1:212f:6e24🇩🇰 ONECOM2a02:2350::/32 One.com A/S
A46.30.213.111🇩🇰 ONECOM46.30.208.0/21 One.com A/S
NSns01.one.com
NSns02.one.com
MXwrt-nu.mail.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all
SOAns01.one.comhostmaster@one.com 2026-05-09 #2

Previously MX for

Same first word

Similar names

DNS History

3 records (2 active, 1 former)

2017201820192020202120222023202420252026A2a02:2350:5:10b:8078:6db1:212f:6e2446.30.213.111194.9.94.72
A194.9.94.722016-09-09 → 2016-12-18 · 4 obs
● 2016-09-09 23:29:28
● 2016-12-18 07:25:08
○ 2026-02-15 00:49:00
○ 2026-06-18 11:36:50
A2a02:2350:5:10b:8078:6db1:212f:6e242026-02-15 → 2026-06-18 · 3 obs
○ 2016-12-18 07:25:08
● 2026-02-15 00:49:00
● 2026-06-18 11:36:50
A46.30.213.1112026-02-15 → 2026-06-18 · 3 obs
○ 2016-12-18 07:25:08
● 2026-02-15 00:49:00
● 2026-06-18 11:36:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nua.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu...12 records
wrt.nuns01.one.com, ns02.one.com-

✅ Authoritative Response

Server:185.10.11.10

NS records: ns01.one.com, ns02.one.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for wrt.nu (unsigned zone)

⏱️ Timing

Total: 940ms | Queries: -

📄 Records

TypeCountSample Data
A146.30.213.111
AAAA12a02:2350:5:10b:8078:6db1:212f:6e24

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.ns.nu, a.ns.nu, c.ns.nu...)

Analysis

IP Addresses

mail.wrt.nu points to the IP addresses 46.30.213.111 and 2a02:2350:5:10b:8078:6db1:212f:6e24

Additional host names — mail.avareto.de, spongies.be, albahn.dk and two others — share IP numbers with mail.wrt.nu.