Searching for 12.72.212.90.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 12.72.212.90.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for 12.72.212.90.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for rirns.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for rirns.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 23 ms
Searching for rirns.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 146 ms
Searching for 12.72.212.90.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 91 msSearching for rirns.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 23 ms
Searching for rirns.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 146 ms
Searching for ns1.isp.sky.com. A record at G.ROOT-SERVERS.NET. [192.112.36.4]
...took 27 ms
Searching for ns1.isp.sky.com. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for ns1.isp.sky.com. A record at edns1.ultradns.com. [204.74.66.1] ...took 6 ms
Searching for ns1.isp.sky.com. A record at ns0.isp.sky.com. [90.207.238.101] ...took 26 ms
Searching for 12.72.212.90.in-addr.arpa. PTR record at ns1.isp.sky.com. [90.207.238.102]
...took 26 msSearching for ns1.isp.sky.com. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for ns1.isp.sky.com. A record at edns1.ultradns.com. [204.74.66.1] ...took 6 ms
Searching for ns1.isp.sky.com. A record at ns0.isp.sky.com. [90.207.238.101] ...took 26 ms
Nameserver ns1.isp.sky.com. reports: No such host 12.72.212.90.in-addr.arpa.
Total elapsed query time: 404 ms