Searching for 48.236.73.222.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 48.236.73.222.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 185 ms
Searching for 48.236.73.222.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 185 ms
Searching for ns1.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns1.apnic.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for ns1.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 241 ms
Searching for 48.236.73.222.in-addr.arpa. PTR record at ns1.apnic.net. [203.119.42.53]
...took 249 msSearching for ns1.apnic.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for ns1.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 241 ms
Searching for ns-px.online.sh.cn. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns-px.online.sh.cn. A record at b.dns.cn. [203.119.26.1] ...took 24 ms
Searching for ns-px.online.sh.cn. A record at ns-pd.online.sh.cn. [202.96.209.134] ...took 612 ms
Searching for 48.236.73.222.in-addr.arpa. PTR record at ns-px.online.sh.cn. [202.96.209.6]
...took 197 msSearching for ns-px.online.sh.cn. A record at b.dns.cn. [203.119.26.1] ...took 24 ms
Searching for ns-px.online.sh.cn. A record at ns-pd.online.sh.cn. [202.96.209.134] ...took 612 ms
Nameserver ns-px.online.sh.cn. reports: No such host 48.236.73.222.in-addr.arpa.
Total elapsed query time: 1,577 ms