Searching for 104.181.80.78.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 104.181.80.78.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 188 ms
Searching for 104.181.80.78.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 188 ms
Searching for pri.authdns.ripe.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for pri.authdns.ripe.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for pri.authdns.ripe.net. A record at ns3.lacnic.net. [200.3.13.14] ...took 208 ms
Searching for 104.181.80.78.in-addr.arpa. PTR record at pri.authdns.ripe.net. [193.0.9.5]
...took 11 msSearching for pri.authdns.ripe.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for pri.authdns.ripe.net. A record at ns3.lacnic.net. [200.3.13.14] ...took 208 ms
Searching for idunn.t-mobile.cz. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for idunn.t-mobile.cz. A record at a.ns.nic.cz. [194.0.12.1] ...took 6 ms
Searching for 104.181.80.78.in-addr.arpa. PTR record at idunn.t-mobile.cz. [93.153.117.50]
...took 24 msSearching for idunn.t-mobile.cz. A record at a.ns.nic.cz. [194.0.12.1] ...took 6 ms
Nameserver idunn.t-mobile.cz. reports: No such host 104.181.80.78.in-addr.arpa.
Total elapsed query time: 494 ms