Searching for 141.146.4.103.in-addr.arpa. PTR record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for 141.146.4.103.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 156 ms
Searching for 141.146.4.103.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 156 ms
Searching for ns2.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns2.apnic.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 25 ms
Searching for ns2.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 190 ms
Searching for 141.146.4.103.in-addr.arpa. PTR record at ns2.apnic.net. [203.119.95.53]
...took 5 msSearching for ns2.apnic.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 25 ms
Searching for ns2.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 190 ms
Searching for dns1.nextonline.com.bd. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for dns1.nextonline.com.bd. A record at dns.bd. [123.49.12.112] ...took 182 ms
Searching for dns1.nextonline.com.bd. A record at dns2.nextonline.com.bd. [103.4.144.6] ...took 188 ms
Searching for 141.146.4.103.in-addr.arpa. PTR record at dns1.nextonline.com.bd. [103.4.144.4]
...took 187 msSearching for dns1.nextonline.com.bd. A record at dns.bd. [123.49.12.112] ...took 182 ms
Searching for dns1.nextonline.com.bd. A record at dns2.nextonline.com.bd. [103.4.144.6] ...took 188 ms
Nameserver dns1.nextonline.com.bd. reports: No such host 141.146.4.103.in-addr.arpa.
Total elapsed query time: 970 ms