Searching for 115.137.210.207.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for 115.137.210.207.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 193 ms
Searching for 115.137.210.207.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 193 ms
Searching for arin.authdns.ripe.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 57 ms
Searching for arin.authdns.ripe.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for arin.authdns.ripe.net. A record at rirns.arin.net. [199.253.249.53] ...took 155 ms
Searching for 115.137.210.207.in-addr.arpa. PTR record at arin.authdns.ripe.net. [193.0.9.10]
...took 11 msSearching for arin.authdns.ripe.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for arin.authdns.ripe.net. A record at rirns.arin.net. [199.253.249.53] ...took 155 ms
Searching for ns1.cen.ct.gov. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for ns1.cen.ct.gov. A record at d.ns.gov. [199.33.233.1] ...took 6 ms
Searching for 115.137.210.207.in-addr.arpa. PTR record at ns1.cen.ct.gov. [67.218.95.9]
...took 91 msSearching for ns1.cen.ct.gov. A record at d.ns.gov. [199.33.233.1] ...took 6 ms
Nameserver ns1.cen.ct.gov. reports: No such host 115.137.210.207.in-addr.arpa.
Total elapsed query time: 560 ms