| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 023.ch | SOA | 600 | ch.pro.io hostmaster@metanet.ch 2021071200 10800 3600 604800 600 | |
| 023.ch | NS | 600 | ch.pro.io | |
| 023.ch | NS | 600 | p.dnh.net | |
| 023.ch | NS | 600 | nl.pro.io | |
| 023.ch | A | 600 | 80.74.153.240 | |
| 023.ch | MX | 600 | 10 | mail.023.ch |
| www.023.ch | A | 600 | 80.74.153.240 |