Searching for 20.13.222.80.in-addr.arpa. PTR record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 29 ms
Searching for 20.13.222.80.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
SERVFAIL
Searching for 20.13.222.80.in-addr.arpa. PTR record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 20.13.222.80.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 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 h.gtld-servers.net. [192.54.112.30] ...took 22 ms
Searching for pri.authdns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 11 ms
Searching for 20.13.222.80.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 h.gtld-servers.net. [192.54.112.30] ...took 22 ms
Searching for pri.authdns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 11 ms
SERVFAIL
Searching for 20.13.222.80.in-addr.arpa. PTR record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for ns2-fin.global.sonera.fi. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 13 ms
Searching for ns2-fin.global.sonera.fi. A record at a.fi. [193.166.4.1] ...took 26 ms
Searching for ns2-fin.global.sonera.fi. A record at ns1-fin.global.sonera.fi. [193.210.18.31] ...took 35 ms
Searching for 20.13.222.80.in-addr.arpa. PTR record at ns2-fin.global.sonera.fi. [195.156.148.158]
...took 34 msSearching for ns2-fin.global.sonera.fi. A record at a.fi. [193.166.4.1] ...took 26 ms
Searching for ns2-fin.global.sonera.fi. A record at ns1-fin.global.sonera.fi. [193.210.18.31] ...took 35 ms
Nameserver ns2-fin.global.sonera.fi. reports: No such host 20.13.222.80.in-addr.arpa.
Total elapsed query time: 221 ms