Searching for 133.4.255.220.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 133.4.255.220.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for 133.4.255.220.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for ns1.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns1.apnic.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for ns1.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 11 ms
Searching for 133.4.255.220.in-addr.arpa. PTR record at ns1.apnic.net. [203.119.42.53]
...took 166 msSearching for ns1.apnic.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for ns1.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 11 ms
Searching for dnssec1.singnet.com.sg. A record at E.ROOT-SERVERS.NET. [192.203.230.10]
...took 34 ms
Searching for dnssec1.singnet.com.sg. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for dnssec1.singnet.com.sg. A record at dsany2.sgnic.sg. [185.159.197.170] ...took 15 ms
Searching for 133.4.255.220.in-addr.arpa. PTR record at dnssec1.singnet.com.sg. [165.21.83.11]
...took 248 msSearching for dnssec1.singnet.com.sg. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for dnssec1.singnet.com.sg. A record at dsany2.sgnic.sg. [185.159.197.170] ...took 15 ms
Searching for a1-158.akam.net. A record at E.ROOT-SERVERS.NET. [192.203.230.10]
...took 31 ms
Searching for a1-158.akam.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 7 ms
Searching for a1-158.akam.net. A record at a28-67.akam.net. [95.100.173.67] ...took 5 ms
Searching for dnssec1.singnet.com.sg. A record at a1-158.akam.net. [193.108.91.158]
...took 6 msSearching for a1-158.akam.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 7 ms
Searching for a1-158.akam.net. A record at a28-67.akam.net. [95.100.173.67] ...took 5 ms
Nameserver dnssec1.singnet.com.sg. reports: No such host 133.4.255.220.in-addr.arpa.
Total elapsed query time: 590 ms