Hostname or IP
Type
Searching for 137.4.255.220.in-addr.arpa. PTR record at B.ROOT-SERVERS.NET. [192.228.79.201] ...took 151 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 ns1.apnic.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13] ...took 10 ms
Searching for ns1.apnic.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 127 ms
Searching for ns1.apnic.net. A record at ns4.apnic.net. [202.12.31.140] ...took 320 ms
Searching for 137.4.255.220.in-addr.arpa. PTR record at ns1.apnic.net. [202.12.29.25] ...took 325 ms
Searching for dnssec2.singnet.com.sg. A record at I.ROOT-SERVERS.NET. [192.36.148.17] ...took 1 ms
Searching for dnssec2.singnet.com.sg. A record at dsany.sgnic.sg. [194.0.1.16] ...took 32 ms
Searching for dnssec2.singnet.com.sg. A record at dnssec2.singnet.com.sg. [165.21.83.11] ...took 276 ms
Searching for 137.4.255.220.in-addr.arpa. PTR record at dnssec2.singnet.com.sg. [165.21.83.11] ...took 284 ms

Nameserver dnssec2.singnet.com.sg. reports: No such host 137.4.255.220.in-addr.arpa.



Total elapsed query time: 1,535 ms
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