Searching for 138.153.79.79.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for 138.153.79.79.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 170 ms
Searching for 138.153.79.79.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 170 ms
Searching for rirns.arin.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 75 ms
Searching for rirns.arin.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for rirns.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 91 ms
Searching for 138.153.79.79.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 156 msSearching for rirns.arin.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for rirns.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 91 ms
Searching for ds2.opaltelecom.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for ds2.opaltelecom.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 10 ms
Searching for ds2.opaltelecom.net. A record at ds1.opaltelecom.net. [62.24.202.57] ...took 27 ms
Searching for 138.153.79.79.in-addr.arpa. PTR record at ds2.opaltelecom.net. [62.24.134.4]
...took 26 msSearching for ds2.opaltelecom.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 10 ms
Searching for ds2.opaltelecom.net. A record at ds1.opaltelecom.net. [62.24.202.57] ...took 27 ms
Nameserver ds2.opaltelecom.net. reports: No such host 138.153.79.79.in-addr.arpa.
Total elapsed query time: 583 ms