Searching for 51.136.213.212.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for 51.136.213.212.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 259 ms
SERVFAIL
Searching for 51.136.213.212.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 259 ms
Searching for ns4.apnic.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for ns4.apnic.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 22 ms
Searching for ns4.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 11 ms
Searching for 51.136.213.212.in-addr.arpa. PTR record at ns4.apnic.net. [202.12.31.53]
...took 16 msSearching for ns4.apnic.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 22 ms
Searching for ns4.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 11 ms
Searching for ns.ripe.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for ns.ripe.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 13 ms
Searching for ns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 11 ms
Searching for 51.136.213.212.in-addr.arpa. PTR record at ns.ripe.net. [193.0.9.6]
...took 12 msSearching for ns.ripe.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 13 ms
Searching for ns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 11 ms
SERVFAIL
Searching for ns1-fin.global.sonera.fi. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns1-fin.global.sonera.fi. A record at h.fi. [87.239.120.11] ...took 26 ms
Searching for 51.136.213.212.in-addr.arpa. PTR record at ns1-fin.global.sonera.fi. [193.210.18.31]
...took 36 msSearching for ns1-fin.global.sonera.fi. A record at h.fi. [87.239.120.11] ...took 26 ms
Searching for ns2-usa.global.sonera.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns2-usa.global.sonera.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 11 ms
Searching for ns2-usa.global.sonera.net. A record at ns2-fin.global.sonera.fi. [195.156.148.158] ...took 35 ms
Searching for ns1-fin.global.sonera.fi. A record at ns2-usa.global.sonera.net. [162.13.178.187]
...took 24 msSearching for ns2-usa.global.sonera.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 11 ms
Searching for ns2-usa.global.sonera.net. A record at ns2-fin.global.sonera.fi. [195.156.148.158] ...took 35 ms
Nameserver ns1-fin.global.sonera.fi. reports: No such host 51.136.213.212.in-addr.arpa.
Total elapsed query time: 538 ms