Searching for 151.7.255.220.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for 151.7.255.220.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 155 ms
Searching for 151.7.255.220.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 155 ms
Searching for ns1.apnic.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for ns1.apnic.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for ns1.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 6 ms
Searching for 151.7.255.220.in-addr.arpa. PTR record at ns1.apnic.net. [203.119.42.53]
...took 188 msSearching for ns1.apnic.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for ns1.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 6 ms
Searching for dnssec3.singnet.com.sg. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for dnssec3.singnet.com.sg. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for dnssec3.singnet.com.sg. A record at pch.sgzones.sg. [204.61.216.57] ...took 11 ms
Searching for dnssec3.singnet.com.sg. A record at ns1.singnet.com.sg. [165.21.132.99] ...took 331 ms
Searching for 151.7.255.220.in-addr.arpa. PTR record at dnssec3.singnet.com.sg. [165.21.100.11]
...took 324 msSearching for dnssec3.singnet.com.sg. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for dnssec3.singnet.com.sg. A record at pch.sgzones.sg. [204.61.216.57] ...took 11 ms
Searching for dnssec3.singnet.com.sg. A record at ns1.singnet.com.sg. [165.21.132.99] ...took 331 ms
Nameserver dnssec3.singnet.com.sg. reports: No such host 151.7.255.220.in-addr.arpa.
Total elapsed query time: 1,077 ms