simplex-systems.de - robtex.com
simplex-systems.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.138.161🇩🇪 NMM-AS85.13.138.0/24 Neue Medien Muennich | ||||||
| PTR | dd27208.kasserver.com | ||||||
| NS | ns5.kasserver.com ⭐ | ||||||
| A | 85.13.128.3🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich | ||||||
| PTR | ns5.kasserver.com | ||||||
| NS | ns6.kasserver.com | ||||||
| A | 85.13.159.101🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich | ||||||
| PTR | ns6.kasserver.com | ||||||
| MX | w0099b58.kasserver.com ⭐ | ||||||
| A | 85.13.138.161🇩🇪 NMM-AS85.13.138.0/24 Neue Medien Muennich | ||||||
| PTR | dd27208.kasserver.com | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2505021023 | ||||||
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=1775996877 | ||||||
Subdomains
mail.simplex-systems.de |
Same first word
simplex-systems.de |
DNS History
9 records (4 active, 5 former)
○NSns.inwx.de2015-05-22 → 2026-03-17 · 4 obs
● 2026-03-17 01:14:30
○ 2026-04-08 06:56:44
○ 2026-04-12 12:46:12
○NSns2.inwx.de2015-05-22 → 2026-03-17 · 4 obs
● 2026-03-17 01:14:30
○ 2026-04-08 06:56:44
○ 2026-04-12 12:46:12
○NSns3.inwx.de2015-05-22 → 2026-03-17 · 4 obs
● 2026-03-17 01:14:30
○ 2026-04-08 06:56:44
○ 2026-04-12 12:46:12
●NSns5.kasserver.com2026-04-08 → 2026-04-12 · 3 obs
● 2026-04-08 06:56:44
● 2026-04-12 12:46:12
●NSns6.kasserver.com2026-04-08 → 2026-04-12 · 3 obs
● 2026-04-08 06:56:44
● 2026-04-12 12:46:12
○MXmail.simplex-systems.de2015-05-22 → 2026-03-17 · 4 obs
● 2026-03-17 01:14:30
○ 2026-04-08 06:56:44
○ 2026-04-12 12:46:12
●MXw0099b58.kasserver.com2026-04-08 → 2026-04-12 · 3 obs
● 2026-04-08 06:56:44
● 2026-04-12 12:46:12
○A85.13.135.1952015-05-22 → 2026-03-17 · 4 obs
● 2026-03-17 01:14:30
○ 2026-04-08 06:56:44
○ 2026-04-12 12:46:12
●A85.13.138.1612026-04-08 → 2026-04-12 · 3 obs
● 2026-04-08 06:56:44
● 2026-04-12 12:46:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| simplex-systems.de | ns5.kasserver.com, ns6.kasserver.com | - |
✅ Authoritative Response
Server:85.13.128.3
NS records: ns5.kasserver.com, ns6.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simplex-systems.de (unsigned zone)
⏱️ Timing
Total: 1130ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.138.161 |
| NS | 2 | ns6.kasserver.com, ns5.kasserver.com |
| MX | 1 | w0099b58.kasserver.com (pri: 10) |
| SOA | 1 | ns5.kasserver.com hostmaster.kasserver.c |
Analysis
Hierarchy
The parent of mail.simplex-systems.de is simplex-systems.de.
IP Addresses
simplex-systems.de points to a single IP number: 85.13.138.161.
Other host names, for instance spielparadies24.de, w00fa9aa.kasserver.com, w007eab5.kasserver.com, mail.simplex-systems.de and mail.edelshop24.de share IP numbers with simplex-systems.de.
Name Servers
simplex-systems.de is delegated to two name servers: ns5.kasserver.com and ns6.kasserver.com.
simplex-systems.de uses the same name server setup as other domains, for instance moldura.de, tanetal.net, paratec.eu, busybit.at and j-netic.de.
simplex-systems.de shares name servers with other domains at least partially, for instance mechernich-ergotherapie.de, kreiselei.de, ci-shg-hi.de, hund-matthias.de and ingbuerohuber.de.
These name servers are commonly used with ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.de.
Host names with one IP number:
ns5.kasserver.com points to: 85.13.128.3.
ns6.kasserver.com points to: 85.13.159.101.
Mail Servers
The mail server for simplex-systems.de is w0099b58.kasserver.com.
simplex-systems.de uses the same mail server setup as other domains, such as ft-pro.de and ftpro.de.
Host name w0099b58.kasserver.com resolves to IP 85.13.138.161.