Searching for 77.19.35.58.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 77.19.35.58.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 249 ms
Searching for 77.19.35.58.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 249 ms
Searching for rirns.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for rirns.arin.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for rirns.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 90 ms
Searching for 77.19.35.58.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 91 msSearching for rirns.arin.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for rirns.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 90 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 a.dns.cn. [203.119.25.1] ...took 130 ms
Searching for ns-px.online.sh.cn. A record at ns-px.online.sh.cn. [202.96.209.6] ...took 165 ms
Searching for 77.19.35.58.in-addr.arpa. PTR record at ns-px.online.sh.cn. [202.96.209.6]
...took 166 msSearching for ns-px.online.sh.cn. A record at a.dns.cn. [203.119.25.1] ...took 130 ms
Searching for ns-px.online.sh.cn. A record at ns-px.online.sh.cn. [202.96.209.6] ...took 165 ms
Nameserver ns-px.online.sh.cn. reports: No such host 77.19.35.58.in-addr.arpa.
Total elapsed query time: 942 ms