| Name | Parent zone | Child zone | Authoritative IPs |
| Exists? | Glue/additional records | Exists? |
| ns1.amfam.com | yes | A |
165.200.151.6 | yes | A | 165.200.151.6 |
| AAAA | | AAAA | |
| ns2.amfam.com | yes | A |
165.200.143.6 | yes | A | 165.200.143.6 |
| AAAA | | AAAA | |
| b23.ns.els-gms.att.net | no | yes | A | 199.191.128.105 |
| AAAA | 2001:1890:1ff:3::23 |
| b24.ns.els-gms.att.net | no | yes | A | 199.191.128.106 |
| AAAA | 2001:1890:1ff:3::24 |
| cbru.br.ns.els-gms.att.net | yes | N/A (out of bailiwick) | yes | A | 68.94.156.132 |
| AAAA | 2001:1890:1ff:9f0:68:94:156:132 |
| dbru.br.ns.els-gms.att.net | no | 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 |
| m24.ns.els-gms.att.net | no | yes | A | 12.127.16.70 |
| AAAA | 2001:1890:1ff:10::24 |
| cmtu.mt.ns.els-gms.att.net | yes | N/A (out of bailiwick) | yes | A | 99.99.99.132 |
| AAAA | 2001:1890:1ff:9f1:99:99:99:132 |
| dmtu.mt.ns.els-gms.att.net | no | yes | A | 99.99.99.134 |
| AAAA | 2001:1890:1ff:9f1:99:99:99:134 |