Hostname or IP
Type
Searching for 137.4.255.220.in-addr.arpa. PTR record at E.ROOT-SERVERS.NET. [192.203.230.10] ...took 1 ms
Searching for 137.4.255.220.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 323 ms
Searching for ns2.lacnic.net. A record at E.ROOT-SERVERS.NET. [192.203.230.10] ...took 1 ms
Searching for ns2.lacnic.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 25 ms
Searching for ns2.lacnic.net. A record at sec3.apnic.net. [202.12.28.140] ...took 257 ms
Searching for 137.4.255.220.in-addr.arpa. PTR record at ns2.lacnic.net. [200.3.13.11] ...took 211 ms
Searching for dnssec3.singnet.com.sg. A record at E.ROOT-SERVERS.NET. [192.203.230.10] ...took 1 ms
Searching for dnssec3.singnet.com.sg. A record at sec3.apnic.net. [202.12.28.140] ...took 254 ms
Searching for dnssec3.singnet.com.sg. A record at NS2.CUHK.EDU.HK. [137.189.6.21] ...took 312 ms
Searching for dnssec3.singnet.com.sg. A record at dnssec3.singnet.com.sg. [165.21.100.11] ...took 300 ms
Searching for 137.4.255.220.in-addr.arpa. PTR record at dnssec3.singnet.com.sg. [165.21.100.11] ...took 286 ms

Nameserver dnssec3.singnet.com.sg. reports: No such host 137.4.255.220.in-addr.arpa.



Total elapsed query time: 1,971 ms
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