| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| blackboard7.net | SOA | 900 | ns-324.awsdns-40.com awsdns-hostmaster@amazon.com 1 7200 900 1209600 86400 | |
| blackboard7.net | NS | 21600 | ns-324.awsdns-40.com | |
| blackboard7.net | NS | 21600 | ns-693.awsdns-22.net | |
| blackboard7.net | NS | 21600 | ns-1916.awsdns-47.co.uk | |
| blackboard7.net | NS | 21600 | ns-1452.awsdns-53.org |