Re:Amazon owns more than $2B worth of IPv4 addresses
by Symbiote on Sunday December 13, 2020 @07:07AM
(#25406014)
IPs should be passed to the DNS server, yes.
Every server/VM I control (~200) has a DNS entry. Every active IP has a reverse (PTR) entry.
I have a monitoring task to check for missing DNS entries, as it usually suggests a problem (i.e. we've deployed or undeployed something incompletely).
Every server/VM I control (~200) has a DNS entry. Every active IP has a reverse (PTR) entry.
I have a monitoring task to check for missing DNS entries, as it usually suggests a problem (i.e. we've deployed or undeployed something incompletely).