hello
i have acentos linux OS
im looking for to have in the centos OS away to make resolving DNS just after checking the health of the A record .
i will give an example :
if i have domain : example.com
and the A record for this example.com is 3 ips
1.1.1.1
2.2.2.2
3.3.3.3
in this situation every time that i make resolving to example.com i getting different IP from the list up .
what i need is to be able to make health check for port 443 to the dns resolving and just after having tcp health is good i will return the ip resolving
please help meeee
i have acentos linux OS
im looking for to have in the centos OS away to make resolving DNS just after checking the health of the A record .
i will give an example :
if i have domain : example.com
and the A record for this example.com is 3 ips
1.1.1.1
2.2.2.2
3.3.3.3
in this situation every time that i make resolving to example.com i getting different IP from the list up .
what i need is to be able to make health check for port 443 to the dns resolving and just after having tcp health is good i will return the ip resolving
please help meeee