Hostname or IP
Type
DNSWatch > Reverse DNS Lookup for 221.117.146.137
Searching for 137.146.117.221.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129] ...took 11 ms
Searching for 137.146.117.221.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 167 ms
Searching for ns1.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 14 ms
Searching for ns1.apnic.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 13 ms
Searching for ns1.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 12 ms
Searching for 137.146.117.221.in-addr.arpa. PTR record at ns1.apnic.net. [203.119.42.53] ...took 190 ms
Searching for e.dns.jp. A record at I.ROOT-SERVERS.NET. [192.36.148.17] ...took 11 ms
Searching for e.dns.jp. A record at a.dns.jp. [203.119.1.1] ...took 251 ms
Searching for e.dns.jp. A record at nsg.dns.jp. [203.119.40.4] ...took 244 ms
Searching for 137.146.117.221.in-addr.arpa. PTR record at e.dns.jp. [192.50.43.53] ...took 15 ms
Searching for ns03.usen.ad.jp. A record at K.ROOT-SERVERS.NET. [193.0.14.129] ...took 12 ms
Searching for ns03.usen.ad.jp. A record at c.dns.jp. [156.154.100.5] ...took 5 ms
Searching for ns03.usen.ad.jp. A record at ns02.usen.ad.jp. [61.122.116.162] ...took 266 ms
Searching for 137.146.117.221.in-addr.arpa. PTR record at ns03.usen.ad.jp. [61.122.116.163] ...took 275 ms
DomainTypeTTLAnswer
137.146.117.221.in-addr.arpa.PTR3600221x117x146x137.ap221.ftth.ucom.ne.jp.



Total elapsed query time: 1,486 ms
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