Searching for 254.169.157.194.in-addr.arpa. PTR record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 19 ms
Searching for 254.169.157.194.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 170 ms
SERVFAIL
Searching for 254.169.157.194.in-addr.arpa. PTR record at ns3.lacnic.net. [200.3.13.14] ...took 201 ms
Searching for 254.169.157.194.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 170 ms
Searching for pri.authdns.ripe.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 64 ms
Searching for pri.authdns.ripe.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for pri.authdns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 12 ms
Searching for 254.169.157.194.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 e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for pri.authdns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 12 ms
SERVFAIL
Searching for 254.169.157.194.in-addr.arpa. PTR record at ns3.lacnic.net. [200.3.13.14] ...took 201 ms
Searching for ns-se.elisa.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns-se.elisa.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for ns-se.elisa.net. A record at ns-se.elisa.net. [62.248.254.2] ...took 27 ms
Searching for 254.169.157.194.in-addr.arpa. PTR record at ns-se.elisa.net. [62.248.254.2]
...took 26 msSearching for ns-se.elisa.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for ns-se.elisa.net. A record at ns-se.elisa.net. [62.248.254.2] ...took 27 ms
Nameserver ns-se.elisa.net. reports: No such host 254.169.157.194.in-addr.arpa.
Total elapsed query time: 592 ms