| Name | Parent zone | Child zone | Authoritative IPs |
| Exists? | Glue/additional records | Exists? |
| ns1.vwr.com | yes | A |
67.216.79.22 | no | Unable to resolve |
| AAAA | |
| ns10.vwr.com | no | yes | A | 67.216.79.22 |
| AAAA | |
| ns2.vwr.com | yes | A |
84.207.217.235 | yes | A | 84.207.217.235 |
| AAAA | | AAAA | |
| b23.ns.els-gms.att.net | no | yes | A | 199.191.128.105 |
| AAAA | 2001:1890:1ff:3::23 |
| cbru.br.ns.els-gms.att.net | yes | N/A (out of bailiwick) | no | A | 68.94.156.132 |
| AAAA | 2001:1890:1ff:9f0:68:94:156:132 |
| dbru.br.ns.els-gms.att.net | yes | N/A (out of bailiwick) | yes | A | 68.94.156.134 |
| AAAA | 2001:1890:1ff:9f0:68:94:156:134 |
| m23.ns.els-gms.att.net | no | yes | A | 12.127.16.69 |
| AAAA | 2001:1890:1ff:10::23 |
| cmtu.mt.ns.els-gms.att.net | yes | N/A (out of bailiwick) | no | A | 99.99.99.132 |
| AAAA | 2001:1890:1ff:9f1:99:99:99:132 |
| dmtu.mt.ns.els-gms.att.net | yes | N/A (out of bailiwick) | yes | A | 99.99.99.134 |
| AAAA | 2001:1890:1ff:9f1:99:99:99:134 |