Searching for 237.183.170.198.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 237.183.170.198.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for 237.183.170.198.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for x.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for x.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for x.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 94 ms
Searching for 237.183.170.198.in-addr.arpa. PTR record at x.arin.net. [199.180.180.63]
...took 93 msSearching for x.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for x.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 94 ms
Searching for auth23.ns.gin.ntt.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for auth23.ns.gin.ntt.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for auth23.ns.gin.ntt.net. A record at auth23.ns.gin.ntt.net. [129.250.31.22] ...took 91 ms
Searching for 237.183.170.198.in-addr.arpa. PTR record at auth23.ns.gin.ntt.net. [213.130.47.22]
...took 6 msSearching for auth23.ns.gin.ntt.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for auth23.ns.gin.ntt.net. A record at auth23.ns.gin.ntt.net. [129.250.31.22] ...took 91 ms
Nameserver auth23.ns.gin.ntt.net. reports: No such host 237.183.170.198.in-addr.arpa.
Total elapsed query time: 359 ms