apliquei o tcpdump e esta dando o seguinte resultado:
12:42:31.638545 IP (tos 0x0, ttl 64, id 50658, offset 0, flags [DF], proto UDP (17), length 62) IP.ServidorWeb.40861 > IP.ServidorDNS.53: [udp sum ok] 47148+ AAAA? ssl-backup24.com. (34)
12:42:31.638891 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 118) IP.ServidorDNS.53 > IP.ServidorWeb.40861: 47148 q: AAAA? ssl-backup24.com. 0/1/0 ns: ssl-backup24.com. SOA[|domain]
12:42:31.639326 IP (tos 0x0, ttl 64, id 50659, offset 0, flags [DF], proto UDP (17), length 62)IP.ServidorWeb.58829 > IP.ServidorDNS.53: [udp sum ok] 64594+ AAAA? ssl-backup24.com. (34)
12:42:31.640542 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 118) IP.ServidorDNS.53 > IP.ServidorWeb.58829: 64594 q: AAAA? ssl-backup24.com. 0/1/0 ns: ssl-backup24.com. SOA[|domain]
12:42:31.640782 IP (tos 0x0, ttl 64, id 50659, offset 0, flags [DF], proto UDP (17), length 62) IP.ServidorWeb.53924 > IP.ServidorDNS.53: [udp sum ok] 61812+ A? ssl-backup24.com. (34)
12:42:31.641179 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 157) IP.ServidorDNS.53 > IP.ServidorWeb.53924: 61812 q: A? ssl-backup24.com. 1/2/2 ssl-backup24.com. A 82.192.70.80 ns: ssl-backup24.com.[|domain]
e agora.... ferro tudo heheh