Searching for 226.72.184.193.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 226.72.184.193.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 178 ms
SERVFAIL
Searching for 226.72.184.193.in-addr.arpa. PTR record at ns3.lacnic.net. [200.3.13.14] ...took 196 ms
Searching for 226.72.184.193.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 178 ms
Searching for pri.authdns.ripe.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for pri.authdns.ripe.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for pri.authdns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 11 ms
Searching for 226.72.184.193.in-addr.arpa. PTR record at pri.authdns.ripe.net. [193.0.9.5]
...took 12 msSearching for pri.authdns.ripe.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for pri.authdns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 11 ms
SERVFAIL
Searching for 226.72.184.193.in-addr.arpa. PTR record at ns3.lacnic.net. [200.3.13.14] ...took 196 ms
Searching for ns-fi.elisa.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for ns-fi.elisa.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 13 ms
Searching for ns-fi.elisa.net. A record at ns-fi.elisa.net. [193.229.0.49] ...took 28 ms
Searching for 226.72.184.193.in-addr.arpa. PTR record at ns-fi.elisa.net. [193.229.0.49]
...took 29 msSearching for ns-fi.elisa.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 13 ms
Searching for ns-fi.elisa.net. A record at ns-fi.elisa.net. [193.229.0.49] ...took 28 ms
Nameserver ns-fi.elisa.net. reports: No such host 226.72.184.193.in-addr.arpa.
Total elapsed query time: 510 ms