Searching for 21.143.130.213.in-addr.arpa. PTR record at F.ROOT-SERVERS.NET. [192.5.5.241]
...took 7 ms
Searching for 21.143.130.213.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 291 ms
Searching for 21.143.130.213.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 291 ms
Searching for ns3.lacnic.net. A record at J.ROOT-SERVERS.NET. [192.58.128.30]
...took 35 ms
Searching for ns3.lacnic.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for ns3.lacnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 17 ms
Searching for 21.143.130.213.in-addr.arpa. PTR record at ns3.lacnic.net. [200.3.13.14]
...took 227 msSearching for ns3.lacnic.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for ns3.lacnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 17 ms
Nameserver ns3.lacnic.net. reports: No such host 21.143.130.213.in-addr.arpa.
Total elapsed query time: 584 ms