Question and response
Question
dig 179.185.106.74.static.adsl.gvt.net.br. DNAME
Answer
The response has no answer records.
Authority
gvt.net.br. 86400 SOA dns1.gvt.net.br. operacao.gvt.net.br. 329 28800 14400 604800 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0