Searching for 221.191.139.172.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 29 ms
Searching for 221.191.139.172.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 90 ms
Searching for 221.191.139.172.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 90 ms
Searching for r.arin.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 30 ms
Searching for r.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 23 ms
Searching for r.arin.net. A record at u.arin.net. [204.61.216.50] ...took 5 ms
Searching for 221.191.139.172.in-addr.arpa. PTR record at r.arin.net. [199.180.180.63]
...took 89 msSearching for r.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 23 ms
Searching for r.arin.net. A record at u.arin.net. [204.61.216.50] ...took 5 ms
Searching for ns1-02.azure-dns.com. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 31 ms
Searching for ns1-02.azure-dns.com. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for ns1-02.azure-dns.com. A record at ns1-01.azure-dns.com. [13.107.236.1] ...took 13 ms
Searching for 221.191.139.172.in-addr.arpa. PTR record at ns1-02.azure-dns.com. [13.107.236.2]
...took 13 msSearching for ns1-02.azure-dns.com. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for ns1-02.azure-dns.com. A record at ns1-01.azure-dns.com. [13.107.236.1] ...took 13 ms
Nameserver ns1-02.azure-dns.com. reports: No such host 221.191.139.172.in-addr.arpa.
Total elapsed query time: 335 ms