Searching for 115.177.123.131.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 115.177.123.131.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 90 ms
Searching for 115.177.123.131.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 90 ms
Searching for y.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for y.arin.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 21 ms
Searching for y.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 93 ms
Searching for 115.177.123.131.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30]
...took 6 msSearching for y.arin.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 21 ms
Searching for y.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 93 ms
Searching for ns7.oar.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns7.oar.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 21 ms
Searching for ns7.oar.net. A record at ns7.oar.net. [206.244.199.2] ...took 133 ms
Searching for 115.177.123.131.in-addr.arpa. PTR record at ns7.oar.net. [206.244.199.2]
...took 111 msSearching for ns7.oar.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 21 ms
Searching for ns7.oar.net. A record at ns7.oar.net. [206.244.199.2] ...took 133 ms
Nameserver ns7.oar.net. reports: No such host 115.177.123.131.in-addr.arpa.
Total elapsed query time: 518 ms