| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 4external.com | SOA | 3600 | ns01.fra.de.cwerke.net uhenning@stabilus.com 2021020200 86400 7200 3600000 3600 | |
| 4external.com | NS | 3600 | ns01.c-werke.de | |
| 4external.com | NS | 3600 | ns02.c-werke.de | |
| 4external.com | MX | 21600 | 10 | ip01-in.stabilus.com |
| 4external.com | MX | 21600 | 100 | ip02-in.stabilus.com |