Searching for 21.9.92.164.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 12 ms
Searching for 21.9.92.164.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 181 ms
Searching for 21.9.92.164.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 181 ms
Searching for r.arin.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for r.arin.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 11 ms
Searching for r.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 148 ms
Searching for 21.9.92.164.in-addr.arpa. PTR record at r.arin.net. [199.180.180.63]
...took 151 msSearching for r.arin.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 11 ms
Searching for r.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 148 ms
Searching for ns-56.dpsk12.org. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for ns-56.dpsk12.org. A record at d0.org.afilias-nst.org. [199.19.57.1] ...took 276 ms
Searching for ns-56.dpsk12.org. A record at ns-57.dpsk12.org. [164.92.31.57] ...took 129 ms
Searching for 21.9.92.164.in-addr.arpa. PTR record at ns-56.dpsk12.org. [164.92.31.56]
...took 120 msSearching for ns-56.dpsk12.org. A record at d0.org.afilias-nst.org. [199.19.57.1] ...took 276 ms
Searching for ns-56.dpsk12.org. A record at ns-57.dpsk12.org. [164.92.31.57] ...took 129 ms
Nameserver ns-56.dpsk12.org. reports: No such host 21.9.92.164.in-addr.arpa.
Total elapsed query time: 1,051 ms