Telecom Operator & Internet Service Provider as well
AS17494
Bangladesh
Dhaka, Dhaka Division
Question and response
Question
dig mail.btcl.net.bd. A
Answer
mail.btcl.net.bd. 0 A 123.49.12.146
Authority
btcl.net.bd. 86400 NS dns.btcl.net.bd.
btcl.net.bd. 86400 NS slave.btcl.net.bd.
Additional
dns.btcl.net.bd. 1800 A 123.49.12.148
dns.btcl.net.bd. 1800 AAAA 2407:5000:b:0:0:0:0:2
slave.btcl.net.bd. 1800 A 123.49.12.149
slave.btcl.net.bd. 1800 AAAA 2407:5000:b:0:0:0:0:3
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0