mail.dwd.systems - robtex.com

mail.dwd.systems

DNSSEC⚠️ Not signed
A145.239.7.226🇬🇧 OVH145.239.0.0/16
PTRmail.dwd.systems

dwd.systems

DNSSEC⚠️ Not signed
A145.239.7.226🇬🇧 OVH145.239.0.0/16
NSns1.dwd.systems
NSns2.dwd.systems
MXmail.dwd.systems
TXTv=spf1 a mx ip4:145.239.7.226 -all
SOAns1.dwd.systemsroot@dwd.systems 2026-06-28 #2

PTR for

MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

20192020202120222023202420252026A145.239.7.226188.165.202.138
A145.239.7.2262026-03-05 → 2026-07-05 · 3 obs
○ 2018-09-24 16:31:32
● 2026-03-05 06:15:08
● 2026-07-05 02:25:58
A188.165.202.1382018-09-24 → 2018-09-24 · 3 obs
● 2018-09-24 16:31:32
○ 2026-03-05 06:15:08
○ 2026-07-05 02:25:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
systemsv0n0.nic.systems, v0n1.nic.systems, v0n2.nic.systems, v0n3.nic.systems...12 records
dwd.systemsns1.dwd.systems, ns2.dwd.systems2 records

✅ Authoritative Response

Server:145.239.7.226

NS records: ns1.dwd.systems, ns2.dwd.systems

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dwd.systems (unsigned zone)

⏱️ Timing

Total: 279ms | Queries: -

📄 Records

TypeCountSample Data
A1145.239.7.226

📌 Glue Records Collected

Total: 14

In-bailiwick: 14 (v0n0.nic.systems, v0n1.nic.systems, v0n2.nic.systems...)

Analysis

Mail Server Role

mail.dwd.systems serves as a mail server for dwd.systems.

IP Addresses

mail.dwd.systems points to a single IP number: 145.239.7.226.

Additional host names — priorsleepreschool.co.uk, mail.priorsleepreschool.co.uk, mail.webserverhost.co.uk and two others — share IP numbers with mail.dwd.systems.