Searching for 113.246.171.172.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for 113.246.171.172.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 173 ms
Searching for 113.246.171.172.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 173 ms
Searching for arin.authdns.ripe.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for arin.authdns.ripe.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 11 ms
Searching for arin.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 11 ms
Searching for 113.246.171.172.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 k.gtld-servers.net. [192.52.178.30] ...took 11 ms
Searching for arin.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 11 ms
Searching for ns2-02.azure-dns.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 69 ms
Searching for ns2-02.azure-dns.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for ns2-02.azure-dns.net. A record at ns2-03.azure-dns.net. [150.171.21.3] ...took 5 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 a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for ns2-02.azure-dns.net. A record at ns2-03.azure-dns.net. [150.171.21.3] ...took 5 ms
Searching for ns2-07.azure-dns.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns2-07.azure-dns.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 6 ms
Searching for ns2-07.azure-dns.net. A record at ns2-03.azure-dns.net. [150.171.21.3] ...took 5 ms
Searching for 113.246.171.172.in-addr.arpa. PTR record at ns2-07.azure-dns.net. [150.171.21.7]
...took 8 msSearching for ns2-07.azure-dns.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 6 ms
Searching for ns2-07.azure-dns.net. A record at ns2-03.azure-dns.net. [150.171.21.3] ...took 5 ms
Nameserver ns2-07.azure-dns.net. reports: No such host 113.246.171.172.in-addr.arpa.
Total elapsed query time: 368 ms