Searching for 43.151.126.77.in-addr.arpa. PTR record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 25 ms
Searching for 43.151.126.77.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 156 ms
Searching for 43.151.126.77.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 156 ms
Searching for ns4.apnic.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 63 ms
Searching for ns4.apnic.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 6 ms
Searching for ns4.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 144 ms
Searching for 43.151.126.77.in-addr.arpa. PTR record at ns4.apnic.net. [202.12.31.53]
...took 175 msSearching for ns4.apnic.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 6 ms
Searching for ns4.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 144 ms
Nameserver ns4.apnic.net. reports: No such host 43.151.126.77.in-addr.arpa.
Total elapsed query time: 569 ms