mail.thomas-sys-tech.org - robtex.com
mail.thomas-sys-tech.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.223.165.71🇩🇪 ratiokontakt212.223.0.0/16 GmbH | ||||||
| PTR | frontend.clustermail.de | ||||||
thomas-sys-tech.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.223.15.194🇩🇪 ratiokontakt212.223.0.0/16 GmbH | ||||||
| NS | ns12.nameserver.de ⭐ | ||||||
| NS | ns11.nameserver.de | ||||||
| MX | mail.thomas-sys-tech.org ⭐ | ||||||
| SOA | ns12.nameserver.dednsmaster@ns12.nameserver.de 2018-01-04 #1 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A212.223.165.712015-06-05 → 2026-08-05 · 2 obs
● 2015-06-05 23:18:42
● 2026-08-05 06:59:36
● 2026-08-05 06:59:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| thomas-sys-tech.org | ns12.nameserver.de, ns11.nameserver.de | - |
✅ Authoritative Response
Server:212.223.44.220
NS records: ns12.nameserver.de, ns11.nameserver.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thomas-sys-tech.org (unsigned zone)
⏱️ Timing
Total: 740ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.223.165.71 |
Analysis
IP Addresses
mail.thomas-sys-tech.org has exactly one IP address — 212.223.165.71.
mail.xiw.de, mail.born-metallbau.de, mail-in.iq-fitness-concepts.de plus two other host names have IP numbers in common with mail.thomas-sys-tech.org.