systemus.de - robtex.com
systemus.de
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1773553752 | ||||||
Same first word
Similar names
DNS History
12 records (7 active, 5 former)
○NSns1.bdm.microsoftonline.com2020-04-14 → 2020-04-14 · 2 obs
○ 2026-03-21 15:21:42
○NSns2.bdm.microsoftonline.com2020-04-14 → 2020-04-14 · 2 obs
○ 2026-03-21 15:21:42
○NSns3.bdm.microsoftonline.com2020-04-14 → 2020-04-14 · 2 obs
○ 2026-03-21 15:21:42
○NSns4.bdm.microsoftonline.com2020-04-14 → 2020-04-14 · 2 obs
○ 2026-03-21 15:21:42
●NSnsa0.schlundtech.de2026-03-21 → 2026-03-21 · 2 obs
● 2026-03-21 15:21:42
●NSnsb0.schlundtech.de2026-03-21 → 2026-03-21 · 2 obs
● 2026-03-21 15:21:42
●NSnsc0.schlundtech.de2026-03-21 → 2026-03-21 · 2 obs
● 2026-03-21 15:21:42
●NSnsd0.schlundtech.de2026-03-21 → 2026-03-21 · 2 obs
● 2026-03-21 15:21:42
●MXmail.systemus.de2026-03-21 → 2026-03-21 · 2 obs
● 2026-03-21 15:21:42
○MXsystemus-de.mail.protection.outlook.com2020-04-14 → 2020-04-14 · 2 obs
○ 2026-03-21 15:21:42
●MXsystemus.de2026-03-21 → 2026-03-21 · 2 obs
● 2026-03-21 15:21:42
●A82.165.15.1132026-03-21 → 2026-03-21 · 1 obs
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| systemus.de | nsc0.schlundtech.de, nsa0.schlundtech.de, nsb0.schlundtech.de, nsd0.schlundtech.de | - |
✅ Authoritative Response
Server: 185.132.34.227
NS records: nsc0.schlundtech.de, nsa0.schlundtech.de, nsb0.schlundtech.de, nsd0.schlundtech.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for systemus.de (unsigned zone)
⏱️ Timing
Total: 760ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.165.15.113 |
| NS | 4 | nsb0.schlundtech.de, nsa0.schlundtech.de... |
| MX | 2 | systemus.de (pri: 10), mail.systemus.de (pri: 20) |
| SOA | 1 | nsa0.schlundtech.de do-not-reply.systemu |
Analysis
IP Addresses
systemus.de resolves to one IP number: 82.165.15.113.
Other host names, for instance fairsystem.info, mail.fsug.net, mail.fairsystem.info and fsug.net share IP numbers with systemus.de.
Name Servers
systemus.de is delegated to four name servers: nsa0.schlundtech.de, nsb0.schlundtech.de, nsc0.schlundtech.de and nsd0.schlundtech.de.
systemus.de at least partially shares name servers with other domains, for instance dackelmobil.de, fairmitteln.com, wesotech.de, parken-oder-hotel-am-flughafen.de and baufiexpress.com.
Host names with two IP numbers:
nsa0.schlundtech.de points to 2607:f1c0:fe:53:185:132:34:227 and 185.132.34.227; nsb0.schlundtech.de points to 2607:f1c0:fe:53:185:132:35:227 and 185.132.35.227; nsc0.schlundtech.de points to 2001:8d8:fe:53:217:160:80:227 and 217.160.80.227; nsd0.schlundtech.de points to 2001:8d8:fe:53:217:160:81:227 and 217.160.81.227.
Mail Servers
systemus.de is handled by two mail servers: systemus.de and mail.systemus.de.
Host names with a single IP:
systemus.de points to 82.165.15.113.
mail.systemus.de points to 82.165.15.113.
Host names pointing to 82.165.15.113: systemus.de and mail.systemus.de.