www.system-duplex.com - robtex.com
www.system-duplex.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.20.102.30🇩🇪 ONE-NETWORK178.20.102.0/24 | ||||||
| PTR | rmdsign.kundencloudserver.de | ||||||
system-duplex.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.20.102.30🇩🇪 ONE-NETWORK178.20.102.0/24 | ||||||
| NS | a.ns14.net ⭐ | ||||||
| NS | b.ns14.net | ||||||
| NS | c.ns14.net | ||||||
| NS | d.ns14.net | ||||||
| MX | systemduplex-com01e.mail.protection.outlook.com ⭐ | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com ip4:178.20.102.30 -all | ||||||
| SOA | a.ns14.netautodns-knaupp@bisping.de 2023-06-28 #0 | ||||||
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A178.20.102.302026-03-12 → 2026-05-13 · 3 obs
○ 2018-09-08 21:29:14
● 2026-03-12 13:49:20
● 2026-05-13 11:35:56
● 2026-03-12 13:49:20
● 2026-05-13 11:35:56
○A85.13.147.292018-09-08 → 2018-09-08 · 3 obs
● 2018-09-08 21:29:14
○ 2026-03-12 13:49:20
○ 2026-05-13 11:35:56
○ 2026-03-12 13:49:20
○ 2026-05-13 11:35:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| system-duplex.com | a.ns14.net, b.ns14.net, c.ns14.net, d.ns14.net | - |
✅ Authoritative Response
Server:185.132.35.160
NS records: a.ns14.net, b.ns14.net, c.ns14.net, d.ns14.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for system-duplex.com (unsigned zone)
⏱️ Timing
Total: 381ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.20.102.30 |
Analysis
IP Addresses
www.system-duplex.com points to a single IP: 178.20.102.30.
Other host names, for instance bibabo.de, soundbook.de, rmdsign.kundencloudserver.de, partytram-leipzig.de and cura-koeln.de share IP numbers with www.system-duplex.com.