Hostname or IP
Type
DNSWatch > Reverse DNS Lookup for 171.237.128.120
Searching for 120.128.237.171.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 15 ms
Searching for 120.128.237.171.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 176 ms
Searching for apnic.authdns.ripe.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 15 ms
Searching for apnic.authdns.ripe.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 23 ms
Searching for apnic.authdns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 12 ms
Searching for 120.128.237.171.in-addr.arpa. PTR record at apnic.authdns.ripe.net. [193.0.9.9] ...took 12 ms
Searching for dns1.vietel.com.vn. A record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 15 ms
Searching for dns1.vietel.com.vn. A record at g.dns-servers.vn. [204.61.216.115] ...took 7 ms
Searching for dns1.vietel.com.vn. A record at dns2.vietel.com.vn. [203.113.131.2] No route to host
Searching for dns1.vietel.com.vn. A record at dns1.vietel.com.vn. [203.113.131.1] ...took 176 ms
Searching for 120.128.237.171.in-addr.arpa. PTR record at dns1.vietel.com.vn. [203.113.131.1] ...took 178 ms
REFUSED
Searching for 120.128.237.171.in-addr.arpa. PTR record at dns2.vietel.com.vn. [203.113.188.2] ...took 158 ms
DomainTypeTTLAnswer
120.128.237.171.in-addr.arpa.PTR3600dynamic-adsl.viettel.vn.



Total elapsed query time: 945 ms
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