Searching for 67.57.209.141.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 67.57.209.141.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for 67.57.209.141.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for ns3.afrinic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns3.afrinic.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for ns3.afrinic.net. A record at ns2.afrinic.net. [196.216.168.10] ...took 176 ms
Searching for 67.57.209.141.in-addr.arpa. PTR record at ns3.afrinic.net. [204.61.216.100]
...took 6 msSearching for ns3.afrinic.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for ns3.afrinic.net. A record at ns2.afrinic.net. [196.216.168.10] ...took 176 ms
Searching for opus.csv.cmich.edu. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for opus.csv.cmich.edu. A record at j.edu-servers.net. [192.48.79.30] ...took 12 ms
Searching for opus.csv.cmich.edu. A record at opus.csv.cmich.edu. [141.209.1.22] ...took 122 ms
Searching for 67.57.209.141.in-addr.arpa. PTR record at opus.csv.cmich.edu. [141.209.1.22]
...took 122 msSearching for opus.csv.cmich.edu. A record at j.edu-servers.net. [192.48.79.30] ...took 12 ms
Searching for opus.csv.cmich.edu. A record at opus.csv.cmich.edu. [141.209.1.22] ...took 122 ms
Nameserver opus.csv.cmich.edu. reports: No such host 67.57.209.141.in-addr.arpa.
Total elapsed query time: 501 ms