Searching for 113.246.171.172.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 113.246.171.172.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for 113.246.171.172.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for r.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for r.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for r.arin.net. A record at u.arin.net. [204.61.216.50] ...took 6 ms
Searching for 113.246.171.172.in-addr.arpa. PTR record at r.arin.net. [199.180.180.63]
...took 92 msSearching for r.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for r.arin.net. A record at u.arin.net. [204.61.216.50] ...took 6 ms
Searching for ns2-02.azure-dns.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns2-02.azure-dns.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for ns2-02.azure-dns.net. A record at ns2-02.azure-dns.net. [150.171.21.2] ...took 6 ms
Searching for 113.246.171.172.in-addr.arpa. PTR record at ns2-02.azure-dns.net. [150.171.21.2]
...took 6 msSearching for ns2-02.azure-dns.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for ns2-02.azure-dns.net. A record at ns2-02.azure-dns.net. [150.171.21.2] ...took 6 ms
Searching for ns2-07.azure-dns.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 13 ms
Searching for ns2-07.azure-dns.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 23 ms
Searching for ns2-07.azure-dns.net. A record at ns2-03.azure-dns.net. [150.171.21.3] ...took 7 ms
Searching for 113.246.171.172.in-addr.arpa. PTR record at ns2-07.azure-dns.net. [150.171.21.7]
...took 13 msSearching for ns2-07.azure-dns.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 23 ms
Searching for ns2-07.azure-dns.net. A record at ns2-03.azure-dns.net. [150.171.21.3] ...took 7 ms
Nameserver ns2-07.azure-dns.net. reports: No such host 113.246.171.172.in-addr.arpa.
Total elapsed query time: 249 ms