Searching for 161.87.21.197.in-addr.arpa. PTR record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for 161.87.21.197.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 262 ms
Searching for 161.87.21.197.in-addr.arpa. PTR record at ns6.ati.tn. [41.228.63.61] ...took 44 ms
Searching for 161.87.21.197.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 262 ms
Searching for ns1.afrinic.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 57 ms
Searching for ns1.afrinic.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 6 ms
Searching for ns1.afrinic.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 11 ms
Searching for 161.87.21.197.in-addr.arpa. PTR record at ns1.afrinic.net. [196.216.2.1]
...took 165 msSearching for ns1.afrinic.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 6 ms
Searching for ns1.afrinic.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 11 ms
Searching for ns2.ati.tn. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns2.ati.tn. A record at ns1.ati.tn. [41.228.62.63] ...took 44 ms
Searching for ns2.ati.tn. A record at ns6.ati.tn. [41.228.63.61] ...took 45 ms
Searching for 161.87.21.197.in-addr.arpa. PTR record at ns2.ati.tn. [41.228.63.62]
...took 50 msSearching for ns2.ati.tn. A record at ns1.ati.tn. [41.228.62.63] ...took 44 ms
Searching for ns2.ati.tn. A record at ns6.ati.tn. [41.228.63.61] ...took 45 ms
Searching for 161.87.21.197.in-addr.arpa. PTR record at ns6.ati.tn. [41.228.63.61] ...took 44 ms
Nameserver ns6.ati.tn. reports: No such host 161.87.21.197.in-addr.arpa.
Total elapsed query time: 710 ms