Searching for 135.216.132.137.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 135.216.132.137.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 139 ms
Searching for 135.216.132.137.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 139 ms
Searching for r.arin.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for r.arin.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 6 ms
Searching for r.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 151 ms
Searching for 135.216.132.137.in-addr.arpa. PTR record at r.arin.net. [199.180.180.63]
...took 139 msSearching for r.arin.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 6 ms
Searching for r.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 151 ms
Searching for ns2.nus.edu.sg. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for ns2.nus.edu.sg. A record at dsany3.sgnic.sg. [185.159.198.170] ...took 6 ms
Searching for 135.216.132.137.in-addr.arpa. PTR record at ns2.nus.edu.sg. [137.132.5.2]
...took 194 msSearching for ns2.nus.edu.sg. A record at dsany3.sgnic.sg. [185.159.198.170] ...took 6 ms
Searching for dnssec1.singnet.com.sg. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for dnssec1.singnet.com.sg. A record at dsany.sgnic.sg. [120.29.253.11] ...took 12 ms
Searching for dnssec1.singnet.com.sg. A record at ns1.singnet.com.sg. [165.21.132.99] ...took 277 ms
Searching for ns2.nus.edu.sg. A record at dnssec1.singnet.com.sg. [165.21.83.11]
...took 290 msSearching for dnssec1.singnet.com.sg. A record at dsany.sgnic.sg. [120.29.253.11] ...took 12 ms
Searching for dnssec1.singnet.com.sg. A record at ns1.singnet.com.sg. [165.21.132.99] ...took 277 ms
Nameserver ns2.nus.edu.sg. reports: No such host 135.216.132.137.in-addr.arpa.
Total elapsed query time: 1,261 ms