Searching for 122.191.16.152.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 12 ms
Searching for 122.191.16.152.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 275 ms
Searching for 122.191.16.152.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 275 ms
Searching for x.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for x.arin.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for x.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 155 ms
Searching for 122.191.16.152.in-addr.arpa. PTR record at x.arin.net. [199.180.180.63]
...took 155 msSearching for x.arin.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for x.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 155 ms
Searching for ncnoc.ncren.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for ncnoc.ncren.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for 122.191.16.152.in-addr.arpa. PTR record at ncnoc.ncren.net. [192.101.21.1]
...took 108 msSearching for ncnoc.ncren.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for ns-01.mcnc.org. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for ns-01.mcnc.org. A record at b2.org.afilias-nst.org. [199.249.120.1] ...took 6 ms
Searching for ns-01.mcnc.org. A record at ns-02.mcnc.org. [192.101.21.1] ...took 106 ms
Searching for ncnoc.ncren.net. A record at ns-01.mcnc.org. [152.45.127.1]
...took 108 msSearching for ns-01.mcnc.org. A record at b2.org.afilias-nst.org. [199.249.120.1] ...took 6 ms
Searching for ns-01.mcnc.org. A record at ns-02.mcnc.org. [192.101.21.1] ...took 106 ms
Searching for nameserver2.mc.duke.edu. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 20 ms
Searching for nameserver2.mc.duke.edu. A record at dns-nc1-01.oit.duke.edu. [67.159.96.12] ...took 115 ms
Searching for nameserver2.mc.duke.edu. A record at nameserver1.mc.duke.edu. [152.16.1.4] ...took 117 ms
Searching for 122.191.16.152.in-addr.arpa. PTR record at nameserver2.mc.duke.edu. [152.16.1.12]
...took 115 ms
Searching for g.edu-servers.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 63 ms
Searching for g.edu-servers.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 6 ms
Searching for nameserver2.mc.duke.edu. A record at g.edu-servers.net. [192.42.93.30]
...took 6 msSearching for g.edu-servers.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 6 ms
Searching for av1.nstld.com. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for av1.nstld.com. A record at k.gtld-servers.net. [192.52.178.30] ...took 11 ms
Searching for av1.nstld.com. A record at av4.nstld.com. [192.82.134.30] ...took 5 ms
Searching for g.edu-servers.net. A record at av1.nstld.com. [192.42.177.30]
...took 7 msSearching for av1.nstld.com. A record at k.gtld-servers.net. [192.52.178.30] ...took 11 ms
Searching for av1.nstld.com. A record at av4.nstld.com. [192.82.134.30] ...took 5 ms
Searching for nameserver2.mc.duke.edu. A record at dns-nc1-01.oit.duke.edu. [67.159.96.12] ...took 115 ms
Searching for nameserver2.mc.duke.edu. A record at nameserver1.mc.duke.edu. [152.16.1.4] ...took 117 ms
Nameserver nameserver2.mc.duke.edu. reports: No such host 122.191.16.152.in-addr.arpa.
Total elapsed query time: 1,459 ms