Hostname or IP
Type
Searching for 221.137.72.188.in-addr.arpa. PTR record at C.ROOT-SERVERS.NET. [192.33.4.12] ...took 1 ms
Searching for 221.137.72.188.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 9 ms
Searching for sns-pb.isc.org. A record at G.ROOT-SERVERS.NET. [192.112.36.4] ...took 24 ms
Searching for sns-pb.isc.org. A record at b0.org.afilias-nst.org. [199.19.54.1] ...took 18 ms
Searching for sns-pb.isc.org. A record at ord.sns-pb.isc.org. [199.6.0.30] ...took 109 ms
Searching for 221.137.72.188.in-addr.arpa. PTR record at sns-pb.isc.org. [192.5.4.1] ...took 9 ms
Searching for ns2.sinam.net. A record at G.ROOT-SERVERS.NET. [192.112.36.4] ...took 27 ms
Searching for ns2.sinam.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 1 ms
Searching for ns2.sinam.net. A record at ns2.sinam.net. [92.39.81.124] ...took 86 ms
Searching for 221.137.72.188.in-addr.arpa. PTR record at ns2.sinam.net. [92.39.81.124] ...took 81 ms

Nameserver ns2.sinam.net. reports: No such host 221.137.72.188.in-addr.arpa.



Total elapsed query time: 365 ms
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