Hostname or IP
Type
Searching for 137.4.255.220.in-addr.arpa. PTR record at I.ROOT-SERVERS.NET. [192.36.148.17] ...took 1 ms
Searching for 137.4.255.220.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 9 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 k.gtld-servers.net. [192.52.178.30] ...took 1 ms
Searching for ns3.apnic.net. A record at ns4.apnic.net. [202.12.31.140] ...took 272 ms
Searching for 137.4.255.220.in-addr.arpa. PTR record at ns3.apnic.net. [202.12.28.131] ...took 257 ms
Searching for dnssec1.singnet.com.sg. A record at I.ROOT-SERVERS.NET. [192.36.148.17] ...took 1 ms
Searching for dnssec1.singnet.com.sg. A record at sg-ns.anycast.pch.net. [204.61.216.57] ...took 1 ms
Searching for dnssec1.singnet.com.sg. A record at dnssec2.singnet.com.sg. [165.21.83.11] ...took 327 ms
Searching for 137.4.255.220.in-addr.arpa. PTR record at dnssec1.singnet.com.sg. [165.21.83.11] ...took 337 ms

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



Total elapsed query time: 1,207 ms
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