| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| airport-koeln-bonn.com | SOA | 600 | dns3.netcologne.de hostmaster@netcologne.de 2019100204 10800 3600 2419200 900 | |
| airport-koeln-bonn.com | NS | 600 | dns4.netcologne.de | |
| airport-koeln-bonn.com | NS | 600 | dns5.netcologne.de | |
| airport-koeln-bonn.com | NS | 600 | dns3.netcologne.de |