Searching for 21.178.87.203.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 21.178.87.203.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 92 ms
Searching for 21.178.87.203.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 92 ms
Searching for ns2.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns2.apnic.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 32 ms
Searching for ns2.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 17 ms
Searching for 21.178.87.203.in-addr.arpa. PTR record at ns2.apnic.net. [203.119.95.53]
...took 6 msSearching for ns2.apnic.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 32 ms
Searching for ns2.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 17 ms
Searching for ns2.smartbro.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns2.smartbro.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 24 ms
Searching for ns2.smartbro.net. A record at ns1.smartbro.net. [121.1.3.208] ...took 214 ms
Searching for 21.178.87.203.in-addr.arpa. PTR record at ns2.smartbro.net. [121.1.3.199]
...took 215 msSearching for ns2.smartbro.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 24 ms
Searching for ns2.smartbro.net. A record at ns1.smartbro.net. [121.1.3.208] ...took 214 ms
Nameserver ns2.smartbro.net. reports: No such host 21.178.87.203.in-addr.arpa.
Total elapsed query time: 644 ms