Searching for 129.21.162.216.in-addr.arpa. PTR record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 34 ms
Searching for 129.21.162.216.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 170 ms
Searching for 129.21.162.216.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 170 ms
Searching for y.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for y.arin.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 11 ms
Searching for y.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 147 ms
Searching for 129.21.162.216.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30]
...took 7 msSearching for y.arin.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 11 ms
Searching for y.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 147 ms
Searching for ns3.stier.org. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns3.stier.org. A record at a2.org.afilias-nst.info. [199.249.112.1] ...took 5 ms
Searching for ns3.stier.org. A record at ns4.stier.org. [34.226.126.150] ...took 96 ms
Searching for 129.21.162.216.in-addr.arpa. PTR record at ns3.stier.org. [216.162.16.132]
...took 108 msSearching for ns3.stier.org. A record at a2.org.afilias-nst.info. [199.249.112.1] ...took 5 ms
Searching for ns3.stier.org. A record at ns4.stier.org. [34.226.126.150] ...took 96 ms
Nameserver ns3.stier.org. reports: No such host 129.21.162.216.in-addr.arpa.
Total elapsed query time: 606 ms