| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| b7id.cz | SOA | 900 | ns-1872.awsdns-42.co.uk awsdns-hostmaster@amazon.com 1 7200 900 1209600 86400 | |
| b7id.cz | NS | 21600 | ns-212.awsdns-26.com | |
| b7id.cz | NS | 21600 | ns-1326.awsdns-37.org | |
| b7id.cz | NS | 21600 | ns-887.awsdns-46.net | |
| b7id.cz | NS | 21600 | ns-1872.awsdns-42.co.uk | |
| b7id.cz | MX | 1800 | 10 | mail.vas-hosting.cz |