Searching for 113.1.168.192.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 13 ms
Searching for 113.1.168.192.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for 113.1.168.192.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for arin.authdns.ripe.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for arin.authdns.ripe.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for arin.authdns.ripe.net. A record at ns3.lacnic.net. [200.3.13.14] ...took 204 ms
Searching for 113.1.168.192.in-addr.arpa. PTR record at arin.authdns.ripe.net. [193.0.9.10]
...took 12 msSearching for arin.authdns.ripe.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for arin.authdns.ripe.net. A record at ns3.lacnic.net. [200.3.13.14] ...took 204 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 d0.org.afilias-nst.org. [199.19.57.1] ...took 12 ms
Searching for 113.1.168.192.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 d0.org.afilias-nst.org. [199.19.57.1] ...took 12 ms
Searching for b.iana-servers.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for b.iana-servers.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for b.iana-servers.net. A record at ns.icann.org. [199.4.138.53] ...took 94 ms
Searching for blackhole-1.iana.org. A record at b.iana-servers.net. [199.43.133.53]
...took 92 msSearching for b.iana-servers.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for b.iana-servers.net. A record at ns.icann.org. [199.4.138.53] ...took 94 ms
Nameserver blackhole-1.iana.org. reports: No such host 113.1.168.192.in-addr.arpa.
Total elapsed query time: 494 ms