| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| b-tree.ch | SOA | 300 | akima.semantics.ch hostmaster@semantics.ch 2019121102 10800 3600 604800 86400 | |
| b-tree.ch | NS | 21600 | akima.semantics.ch | |
| b-tree.ch | NS | 21600 | cale.semantics.ch | |
| b-tree.ch | A | 300 | 178.77.101.168 | |
| b-tree.ch | MX | 300 | 0 | ntitan.semantics.ch |
| www.b-tree.ch | A | 300 | 178.77.101.168 | |
| www.b-tree.ch | CNAME | 300 | bart.b-tree.ch |