Searching for 121.83.211.131.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for 121.83.211.131.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 274 ms
Searching for 121.83.211.131.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 274 ms
Searching for u.arin.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for u.arin.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 6 ms
Searching for u.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 94 ms
Searching for 121.83.211.131.in-addr.arpa. PTR record at u.arin.net. [204.61.216.50]
...took 12 msSearching for u.arin.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 6 ms
Searching for u.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 94 ms
Searching for ns.uu.nl. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for ns.uu.nl. A record at ns3.dns.nl. [194.0.25.24] ...took 12 ms
Searching for ns.uu.nl. A record at azie.net.uu.nl. [131.211.4.8] ...took 13 ms
Searching for 121.83.211.131.in-addr.arpa. PTR record at ns.uu.nl. [131.211.4.8]
...took 12 msSearching for ns.uu.nl. A record at ns3.dns.nl. [194.0.25.24] ...took 12 ms
Searching for ns.uu.nl. A record at azie.net.uu.nl. [131.211.4.8] ...took 13 ms
Nameserver ns.uu.nl. reports: No such host 121.83.211.131.in-addr.arpa.
Total elapsed query time: 457 ms