Searching for 138.4.255.220.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 138.4.255.220.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for 138.4.255.220.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for apnic.authdns.ripe.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for apnic.authdns.ripe.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 21 ms
Searching for apnic.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 5 ms
Searching for 138.4.255.220.in-addr.arpa. PTR record at apnic.authdns.ripe.net. [193.0.9.9]
...took 11 msSearching for apnic.authdns.ripe.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 21 ms
Searching for apnic.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 5 ms
Searching for dnssec1.singnet.com.sg. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for dnssec1.singnet.com.sg. A record at dsany2.sgnic.sg. [185.159.197.170] ...took 18 ms
Searching for 138.4.255.220.in-addr.arpa. PTR record at dnssec1.singnet.com.sg. [165.21.83.11]
...took 252 msSearching for dnssec1.singnet.com.sg. A record at dsany2.sgnic.sg. [185.159.197.170] ...took 18 ms
Searching for a4-67.akam.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for a4-67.akam.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for a4-67.akam.net. A record at a1-67.akam.net. [193.108.91.67] ...took 6 ms
Searching for dnssec1.singnet.com.sg. A record at a4-67.akam.net. [72.246.46.67]
...took 11 msSearching for a4-67.akam.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for a4-67.akam.net. A record at a1-67.akam.net. [193.108.91.67] ...took 6 ms
Nameserver dnssec1.singnet.com.sg. reports: No such host 138.4.255.220.in-addr.arpa.
Total elapsed query time: 398 ms