Searching for 87.1.168.192.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 87.1.168.192.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 190 ms
Searching for 87.1.168.192.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 190 ms
Searching for y.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for y.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for y.arin.net. A record at u.arin.net. [204.61.216.50] ...took 6 ms
Searching for 87.1.168.192.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30]
...took 7 msSearching for y.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for y.arin.net. A record at u.arin.net. [204.61.216.50] ...took 6 ms
Searching for blackhole-2.iana.org. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for blackhole-2.iana.org. A record at a2.org.afilias-nst.info. [199.249.112.1] ...took 6 ms
Searching for 87.1.168.192.in-addr.arpa. PTR record at blackhole-2.iana.org. [192.175.48.42]
...took 6 msSearching for blackhole-2.iana.org. A record at a2.org.afilias-nst.info. [199.249.112.1] ...took 6 ms
Searching for b.iana-servers.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for b.iana-servers.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for b.iana-servers.net. A record at ns.icann.org. [199.4.138.53] ...took 91 ms
Searching for blackhole-2.iana.org. A record at b.iana-servers.net. [199.43.133.53]
...took 89 msSearching for b.iana-servers.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for b.iana-servers.net. A record at ns.icann.org. [199.4.138.53] ...took 91 ms
Nameserver blackhole-2.iana.org. reports: No such host 87.1.168.192.in-addr.arpa.
Total elapsed query time: 471 ms