kbsystems.de - robtex.com
kbsystems.de
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns11.netcologne.de ⭐ | ||||||
| A | 2a02:2940:0:a0d1::246🇩🇪 INETWIRE-AS2a02:2940::/32 PartnerGate GmbH Wilhelm-Wagenfeld-Str. 20 80807 Muenchen Germany | ||||||
| PTR | dns.dns1.de | ||||||
| A | 95.130.16.246🇩🇪 INETWIRE-AS95.130.16.0/21 Key-Systems GmbH / PartnerGate Liebherrstr. 22 80538 Muenchen, Germany | ||||||
| PTR | dns.dns1.de | ||||||
| NS | dns12.netcologne.de | ||||||
| A | 2a02:2940:0:a0d2::218🇩🇪 INETWIRE-AS2a02:2940::/32 PartnerGate GmbH Wilhelm-Wagenfeld-Str. 20 80807 Muenchen Germany | ||||||
| PTR | dns.dns2.de | ||||||
| A | 95.130.17.218🇩🇪 INETWIRE-AS95.130.17.0/24 InterNetWire Communications GmbH Wilhelm-Wagenfeld-Str. 16 80807 Muenchen | ||||||
| PTR | dns.dns2.de | ||||||
| NS | dns13.netcologne.de | ||||||
| A | 2a00:11c0:e:766::2🇩🇪 ANEXIA2a00:11c0:e::/48 Internetdienstleistungs GmbH DE - Frankfurt | ||||||
| PTR | dns.dns3.de | ||||||
| A | 217.146.22.194🇩🇪 ANEXIA217.146.22.0/24 Anexia DE - Frankfurt | ||||||
| PTR | dns.dns3.de | ||||||
| NS | dns14.netcologne.de | ||||||
| A | 2a01:4f8:192:2187::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | dns.dns4.de | ||||||
| A | 144.76.91.137🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| PTR | dns.dns4.de | ||||||
| MX | mail.kbsystems.de ⭐ | ||||||
| A | 193.158.97.18🇩🇪 DTAG193.158.0.0/15 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | mail1.lucobit.de | ||||||
| MX | mforward.dtag.de(20) | ||||||
| A | 194.25.242.123🇩🇪 DTAG194.25.0.0/16 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | mforward.dtag.de | ||||||
| SOA | dns11.netcologne.dehostmaster@netcologne.de 2025-07-10 #3 | ||||||
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=1776143839 | ||||||
Subdomains
mail.kbsystems.de |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSdns11.netcologne.de2015-06-19 → 2026-04-14 · 2 obs
● 2026-04-14 05:39:08
●NSdns12.netcologne.de2015-06-19 → 2026-04-14 · 2 obs
● 2026-04-14 05:39:08
●NSdns13.netcologne.de2015-06-19 → 2026-04-14 · 2 obs
● 2026-04-14 05:39:08
●NSdns14.netcologne.de2015-06-19 → 2026-04-14 · 2 obs
● 2026-04-14 05:39:08
●MXmail.kbsystems.de2015-06-19 → 2026-04-14 · 2 obs
● 2026-04-14 05:39:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| kbsystems.de | dns11.netcologne.de, dns13.netcologne.de, dns12.netcologne.de, dns14.netcologne.de | - |
✅ Authoritative Response
Server:144.76.91.137
NS records: dns11.netcologne.de, dns13.netcologne.de, dns12.netcologne.de, dns14.netcologne.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kbsystems.de (unsigned zone)
⏱️ Timing
Total: 1241ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | dns14.netcologne.de, dns11.netcologne.de... |
| MX | 2 | mforward.dtag.de (pri: 20), mail.kbsystems.de (pri: 10) |
| SOA | 1 | dns11.netcologne.de hostmaster.netcologn |
Analysis
Hierarchy
kbsystems.de is the parent of mail.kbsystems.de.
Name Servers
kbsystems.de is delegated to four name servers: dns11.netcologne.de, dns12.netcologne.de, dns13.netcologne.de and dns14.netcologne.de.
kbsystems.de shares name servers with other domains at least partially, for example kreissparkasse-koeln.tv, schoellershammer.com, access.info, wahlhelfer.koeln and bau-online.de.
Host names with two IP numbers:
dns11.netcologne.de points to: 2a02:2940:0:a0d1::246 and 95.130.16.246
dns12.netcologne.de points to: 2a02:2940:0:a0d2::218 and 95.130.17.218
dns13.netcologne.de points to: 2a00:11c0:e:766::2 and 217.146.22.194
dns14.netcologne.de points to: 2a01:4f8:192:2187::2 and 144.76.91.137
Mail Servers
Two mail servers mforward.dtag.de and mail.kbsystems.de handle kbsystems.de.
kbsystems.de shares mail servers with other domains at least partially; for instance th-software.net, sod-forum.de, behnisch.info, oberes-vogtland.de and hoeko.com.
these mail servers are commonly used with the mail servers mail.gy8qxd4tlz.de.
Host names with one IP number:
mforward.dtag.de points to: 194.25.242.123.
mail.kbsystems.de points to: 193.158.97.18.