Zone apex
Start of authority
Email
Serial
2019012901
Refresh
8h
Retry
2h
Expire
7d
Negative cache TTL
1d
Question and response
Question
dig ab.tac.net. SOA
Answer
ab.tac.net. 86400 SOA dns1.cidc.telus.com. support.cidc.telus.com. 2019012901 28800 7200 604800 86400
Authority
ab.tac.net. 86400 NS dns2.cidc.telus.com.
ab.tac.net. 86400 NS dns1.cidc.telus.com.
Additional
dns1.cidc.telus.com. 86400 A 216.123.224.131
dns2.cidc.telus.com. 86400 A 66.203.199.203
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0