Searching for 48.236.73.222.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 48.236.73.222.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for 48.236.73.222.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for apnic.authdns.ripe.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for apnic.authdns.ripe.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 12 ms
Searching for apnic.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 6 ms
Searching for 48.236.73.222.in-addr.arpa. PTR record at apnic.authdns.ripe.net. [193.0.9.9]
...took 11 msSearching for apnic.authdns.ripe.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 12 ms
Searching for apnic.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 6 ms
Searching for ns-px.online.sh.cn. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns-px.online.sh.cn. A record at b.dns.cn. [203.119.26.1] ...took 35 ms
Searching for ns-px.online.sh.cn. A record at ns-pd.online.sh.cn. [202.96.209.134] ...took 206 ms
Searching for 48.236.73.222.in-addr.arpa. PTR record at ns-px.online.sh.cn. [202.96.209.6]
...took 179 msSearching for ns-px.online.sh.cn. A record at b.dns.cn. [203.119.26.1] ...took 35 ms
Searching for ns-px.online.sh.cn. A record at ns-pd.online.sh.cn. [202.96.209.134] ...took 206 ms
Nameserver ns-px.online.sh.cn. reports: No such host 48.236.73.222.in-addr.arpa.
Total elapsed query time: 502 ms