Hostname or IP
Type
Searching for 137.4.255.220.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129] ...took 1 ms
Searching for 137.4.255.220.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 8 ms
Searching for ns3.apnic.net. A record at A.ROOT-SERVERS.NET. [198.41.0.4] ...took 1 ms
Searching for ns3.apnic.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 317 ms
Searching for ns3.apnic.net. A record at sec1.authdns.ripe.net. [193.0.9.3] ...took 24 ms
Searching for 137.4.255.220.in-addr.arpa. PTR record at ns3.apnic.net. [202.12.28.131] ...took 260 ms
Searching for dnssec1.singnet.com.sg. A record at F.ROOT-SERVERS.NET. [192.5.5.241] ...took 18 ms
Searching for dnssec1.singnet.com.sg. A record at dsany.sgnic.sg. [194.0.1.16] ...took 17 ms
Searching for dnssec1.singnet.com.sg. A record at dnssec3.singnet.com.sg. [165.21.100.11] ...took 283 ms
Searching for 137.4.255.220.in-addr.arpa. PTR record at dnssec1.singnet.com.sg. [165.21.83.11] ...took 268 ms

Nameserver dnssec1.singnet.com.sg. reports: No such host 137.4.255.220.in-addr.arpa.



Total elapsed query time: 1,197 ms
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