Searching for 28.251.201.90.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 28.251.201.90.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 5 ms
Searching for 28.251.201.90.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 5 ms
Searching for pri.authdns.ripe.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for pri.authdns.ripe.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for pri.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 5 ms
Searching for 28.251.201.90.in-addr.arpa. PTR record at pri.authdns.ripe.net. [193.0.9.5]
...took 10 msSearching for pri.authdns.ripe.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for pri.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 5 ms
Searching for ns1.isp.sky.com. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns1.isp.sky.com. A record at g.gtld-servers.net. [192.42.93.30] ...took 6 ms
Searching for ns1.isp.sky.com. A record at edns1.ultradns.com. [204.74.66.1] ...took 6 ms
Searching for 28.251.201.90.in-addr.arpa. PTR record at ns1.isp.sky.com. [90.207.238.102]
...took 24 msSearching for ns1.isp.sky.com. A record at g.gtld-servers.net. [192.42.93.30] ...took 6 ms
Searching for ns1.isp.sky.com. A record at edns1.ultradns.com. [204.74.66.1] ...took 6 ms
Nameserver ns1.isp.sky.com. reports: No such host 28.251.201.90.in-addr.arpa.
Total elapsed query time: 110 ms