| Name | Parent zone | Child zone | Authoritative IPs |
| Exists? | Glue/additional records | Exists? |
| 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 | yes | N/A (out of bailiwick) | yes | A | 68.94.156.134 |
| AAAA | 2001:1890:1ff:9f0:68:94:156:134 |
| 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 | yes | N/A (out of bailiwick) | yes | A | 99.99.99.134 |
| AAAA | 2001:1890:1ff:9f1:99:99:99:134 |
| ns6.customer.level3.net | yes | N/A (out of bailiwick) | yes | A | 209.244.4.85 |
| AAAA | |
| ns9.customer.level3.net | yes | N/A (out of bailiwick) | yes | A | 209.244.4.148 |
| AAAA | |