Hostname or IP
Type
DNSWatch > Reverse DNS Lookup for 171.238.231.238
Searching for 238.231.238.171.in-addr.arpa. PTR record at F.ROOT-SERVERS.NET. [192.5.5.241] ...took 6 ms
Searching for 238.231.238.171.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for ns2.apnic.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129] ...took 34 ms
Searching for ns2.apnic.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 12 ms
Searching for ns2.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 117 ms
Searching for 238.231.238.171.in-addr.arpa. PTR record at ns2.apnic.net. [203.119.95.53] ...took 134 ms
Searching for dns1.vietel.com.vn. A record at K.ROOT-SERVERS.NET. [193.0.14.129] ...took 34 ms
Searching for dns1.vietel.com.vn. A record at g.dns-servers.vn. [204.61.216.115] ...took 13 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 180 ms
Searching for 238.231.238.171.in-addr.arpa. PTR record at dns1.vietel.com.vn. [203.113.131.1] ...took 177 ms
REFUSED
Searching for 238.231.238.171.in-addr.arpa. PTR record at dns2.vietel.com.vn. [203.113.188.2] ...took 159 ms
DomainTypeTTLAnswer
238.231.238.171.in-addr.arpa.PTR3600dynamic-ip-adsl.viettel.vn.



Total elapsed query time: 1,035 ms
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