Searching for 10.72.129.177.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 10.72.129.177.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 277 ms
Searching for 10.72.129.177.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 277 ms
Searching for a.arpa.dns.br. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for a.arpa.dns.br. A record at b.dns.br. [200.189.41.10]
Searching for a.arpa.dns.br. A record at e.dns.br. [200.229.248.10] ...took 6 ms
Searching for 10.72.129.177.in-addr.arpa. PTR record at a.arpa.dns.br. [200.160.11.50]
...took 207 msSearching for a.arpa.dns.br. A record at b.dns.br. [200.189.41.10]
Query timed out (interrupted after 2,002 milliseconds)
Retrying...Searching for a.arpa.dns.br. A record at e.dns.br. [200.229.248.10] ...took 6 ms
Searching for ns2.unicesumar.edu.br. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for ns2.unicesumar.edu.br. A record at c.dns.br. [200.192.233.10]
Searching for ns2.unicesumar.edu.br. A record at f.dns.br. [200.219.159.10] ...took 12 ms
Searching for ns2.unicesumar.edu.br. A record at ns1.unicesumar.edu.br. [177.129.73.1] ...took 218 ms
Searching for 10.72.129.177.in-addr.arpa. PTR record at ns2.unicesumar.edu.br. [177.129.73.2]
...took 214 msSearching for ns2.unicesumar.edu.br. A record at c.dns.br. [200.192.233.10]
Query timed out (interrupted after 2,002 milliseconds)
Retrying...Searching for ns2.unicesumar.edu.br. A record at f.dns.br. [200.219.159.10] ...took 12 ms
Searching for ns2.unicesumar.edu.br. A record at ns1.unicesumar.edu.br. [177.129.73.1] ...took 218 ms
Nameserver ns2.unicesumar.edu.br. reports: No such host 10.72.129.177.in-addr.arpa.
Total elapsed query time: 4,975 ms