mail.kerninformatik.de - robtex.com
mail.kerninformatik.de
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 5.9.158.148๐ฉ๐ช Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5 | ||||||
| PTR | crafttopia.de | ||||||
kerninformatik.de
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 5.9.158.148๐ฉ๐ช Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5 | ||||||
| NS | root-dns.netcup.net โญ | ||||||
| NS | second-dns.netcup.net | ||||||
| NS | third-dns.netcup.net | ||||||
| MX | mail.kerninformatik.de โญ | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2026-01-28 #3 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA5.9.158.1482026-03-27 โ 2026-04-23 ยท 2 obs
โ 2026-03-27 15:47:04
โ 2026-04-23 17:31:54
โ 2026-04-23 17:31:54
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| kerninformatik.de | root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net | - |
โ Authoritative Response
Server:37.221.199.199
NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for kerninformatik.de (unsigned zone)
โฑ๏ธ Timing
Total: 1260ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.9.158.148 |
Analysis
Mail Server Role
mail.kerninformatik.de is the mail server for kerninformatik.de.
IP Addresses
mail.kerninformatik.de maps to IP address 5.9.158.148.
Other host names, for instance ns01.kerninformatik.de, crafttopia.de, c15.eu, static.148.158.9.5.clients.your-server.de and kerninformatik.de share IP numbers with mail.kerninformatik.de.