mail.dwd.systems - robtex.com
mail.dwd.systems
| DNSSEC | ⚠️ Not signed | ||||||
| A | 145.239.7.226🇬🇧 OVH145.239.0.0/16 | ||||||
| PTR | mail.dwd.systems | ||||||
dwd.systems
| DNSSEC | ⚠️ Not signed | ||||||
| A | 145.239.7.226🇬🇧 OVH145.239.0.0/16 | ||||||
| NS | ns1.dwd.systems ⭐ | ||||||
| NS | ns2.dwd.systems | ||||||
| MX | mail.dwd.systems ⭐ | ||||||
| TXT | v=spf1 a mx ip4:145.239.7.226 -all | ||||||
| SOA | ns1.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)
●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
● 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
○ 2026-03-05 06:15:08
○ 2026-07-05 02:25:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| systems | v0n0.nic.systems, v0n1.nic.systems, v0n2.nic.systems, v0n3.nic.systems... | 12 records |
| dwd.systems | ns1.dwd.systems, ns2.dwd.systems | 2 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
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 145.239.7.226 |
📌 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.