Searching for 121.28.99.156.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for 121.28.99.156.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 167 ms
Searching for 121.28.99.156.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 167 ms
Searching for z.arin.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for z.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for z.arin.net. A record at u.arin.net. [204.61.216.50] ...took 12 ms
Searching for 121.28.99.156.in-addr.arpa. PTR record at z.arin.net. [199.180.180.63]
...took 157 msSearching for z.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for z.arin.net. A record at u.arin.net. [204.61.216.50] ...took 12 ms
Searching for ns3.state.mn.us. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 13 ms
Searching for ns3.state.mn.us. A record at f.cctld.us. [209.173.58.70] ...took 6 ms
Searching for ns3.state.mn.us. A record at ns3.state.mn.us. [207.171.88.188] ...took 129 ms
Searching for 121.28.99.156.in-addr.arpa. PTR record at ns3.state.mn.us. [192.112.137.1]
...took 140 msSearching for ns3.state.mn.us. A record at f.cctld.us. [209.173.58.70] ...took 6 ms
Searching for ns3.state.mn.us. A record at ns3.state.mn.us. [207.171.88.188] ...took 129 ms
Nameserver ns3.state.mn.us. reports: No such host 121.28.99.156.in-addr.arpa.
Total elapsed query time: 658 ms