Searching for 105.1.168.192.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 105.1.168.192.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for 105.1.168.192.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for u.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for u.arin.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for u.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 94 ms
Searching for 105.1.168.192.in-addr.arpa. PTR record at u.arin.net. [204.61.216.50]
...took 6 msSearching for u.arin.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for u.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 94 ms
Searching for blackhole-1.iana.org. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for blackhole-1.iana.org. A record at a0.org.afilias-nst.info. [199.19.56.1] ...took 12 ms
Searching for 105.1.168.192.in-addr.arpa. PTR record at blackhole-1.iana.org. [192.175.48.6]
...took 6 msSearching for blackhole-1.iana.org. A record at a0.org.afilias-nst.info. [199.19.56.1] ...took 12 ms
Searching for c.iana-servers.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for c.iana-servers.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for c.iana-servers.net. A record at ns.icann.org. [199.4.138.53] ...took 89 ms
Searching for blackhole-1.iana.org. A record at c.iana-servers.net. [199.43.134.53]
...took 13 msSearching for c.iana-servers.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for c.iana-servers.net. A record at ns.icann.org. [199.4.138.53] ...took 89 ms
Nameserver blackhole-1.iana.org. reports: No such host 105.1.168.192.in-addr.arpa.
Total elapsed query time: 320 ms