| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| trefcentrum.nl | SOA | 21600 | nsauth1.bit.nl hostmaster@bit.nl 2019093007 28800 7200 604800 86400 | |
| trefcentrum.nl | NS | 21600 | nsauth1.bit.nl | |
| trefcentrum.nl | NS | 21600 | nsauth2.bit.nl | |
| trefcentrum.nl | NS | 21600 | nsauth3.bit.org | |
| trefcentrum.nl | A | 21600 | 213.136.0.188 | |
| trefcentrum.nl | AAAA | 21600 | 2001:7b8:3:32:213:136:0:188 | |
| trefcentrum.nl | MX | 3600 | 100 | mail.wido.info |
| www.trefcentrum.nl | A | 21600 | 213.136.0.188 | |
| www.trefcentrum.nl | AAAA | 21600 | 2001:7b8:3:32:213:136:0:188 |