| Name | Parent zone | Child zone | Authoritative IPs |
| Exists? | Glue/additional records | Exists? |
| ns.heppen.be | no | yes | A | 5.135.125.103 |
| AAAA | 2001:41d0:203:654d::8f37:5630 |
| ns2.openprovider.be | no | yes | A | 162.159.27.96 |
| AAAA | 2400:cb00:2049:1::a29f:1b60 |
| ns3.openprovider.eu | no | yes | A | 162.159.48.89 |
| AAAA | 2400:cb00:2049:1::a29f:3059 |
| christina.neostrada.nl | yes | N/A (out of bailiwick) | yes | A | 172.104.143.74 |
| AAAA | 2a01:7e01::f03c:91ff:fee9:95bd |
| lisa.neostrada.nl | yes | N/A (out of bailiwick) | yes | A | 66.228.38.167 |
| AAAA | 2600:3c03::f03c:91ff:fe0a:b97 |
| sandra.neostrada.nl | yes | N/A (out of bailiwick) | yes | A | 85.17.199.26 |
| AAAA | 2a02:40c0:1:2::100 |
| ns1.openprovider.nl | no | yes | A | 162.159.26.10 |
| AAAA | 2400:cb00:2049:1::a29f:1a0a |