Hostname or IP
Type
Searching for 137.4.255.220.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 144 ms
Searching for 137.4.255.220.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 135 ms
Searching for apnic.authdns.ripe.net. A record at F.ROOT-SERVERS.NET. [192.5.5.241] ...took 1 ms
Searching for apnic.authdns.ripe.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 1 ms
Searching for apnic.authdns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 9 ms
Searching for 137.4.255.220.in-addr.arpa. PTR record at apnic.authdns.ripe.net. [193.0.9.9] ...took 9 ms
Searching for dnssec2.singnet.com.sg. A record at G.ROOT-SERVERS.NET. [192.112.36.4] ...took 18 ms
Searching for dnssec2.singnet.com.sg. A record at pch.sgzones.sg. [204.61.216.57] ...took 1 ms
Searching for dnssec2.singnet.com.sg. A record at dnssec2.singnet.com.sg. [165.21.100.11] ...took 243 ms
Searching for 137.4.255.220.in-addr.arpa. PTR record at dnssec2.singnet.com.sg. [165.21.100.11] ...took 257 ms

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



Total elapsed query time: 818 ms
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