mx.ctsys.de - dns.ninja
mx.ctsys.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 95.216.89.100🇫🇮 Hetzner95.216.0.0/16 HETZNER-DC | ||||||
ctsys.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 95.216.89.100🇫🇮 Hetzner95.216.0.0/16 HETZNER-DC | ||||||
| NS | dns1.regsystem.net ⭐ | ||||||
| NS | dns2.regsystem.net | ||||||
| NS | dns3.regsystem.net | ||||||
| MX | mx.ctsys.de ⭐ | ||||||
| SOA | dns1.regsystem.nethostmaster@regsystem.net 2024-03-12 #3 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A95.216.89.1002018-09-05 → 2026-06-30 · 2 obs
● 2018-09-05 16:20:04
● 2026-06-30 20:09:42
● 2026-06-30 20:09:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| ctsys.de | dns1.regsystem.net, dns3.regsystem.net, dns2.regsystem.net | - |
✅ Authoritative Response
Server:217.79.214.245
NS records: dns1.regsystem.net, dns3.regsystem.net, dns2.regsystem.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctsys.de (unsigned zone)
⏱️ Timing
Total: 1064ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 95.216.89.100 |
Analysis
Mail Server Role
The mail server mx.ctsys.de processes email for ctsys.de.
IP Addresses
mx.ctsys.de resolves to just one IP address, 95.216.89.100.
Two other host names, along with welfenbrigade.de, christian-linde.de and ctsys.de, also share IP numbers with mx.ctsys.de.