Searching for 157.13.220.80.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for 157.13.220.80.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 284 ms
SERVFAIL
Searching for 157.13.220.80.in-addr.arpa. PTR record at ns4.apnic.net. [202.12.31.53] ...took 15 ms
Searching for 157.13.220.80.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 284 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 5 ms
Searching for pri.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 11 ms
Searching for 157.13.220.80.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 f.gtld-servers.net. [192.35.51.30] ...took 5 ms
Searching for pri.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 11 ms
SERVFAIL
Searching for 157.13.220.80.in-addr.arpa. PTR record at ns4.apnic.net. [202.12.31.53] ...took 15 ms
Searching for ns2-fin.global.sonera.fi. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for ns2-fin.global.sonera.fi. A record at j.fi. [185.159.199.190] ...took 5 ms
Searching for ns2-fin.global.sonera.fi. A record at ns2-fin.global.sonera.fi. [195.156.148.158] ...took 35 ms
Searching for 157.13.220.80.in-addr.arpa. PTR record at ns2-fin.global.sonera.fi. [195.156.148.158]
...took 35 msSearching for ns2-fin.global.sonera.fi. A record at j.fi. [185.159.199.190] ...took 5 ms
Searching for ns2-fin.global.sonera.fi. A record at ns2-fin.global.sonera.fi. [195.156.148.158] ...took 35 ms
Nameserver ns2-fin.global.sonera.fi. reports: No such host 157.13.220.80.in-addr.arpa.
Total elapsed query time: 436 ms