DNS TTL VALUE
Posted on 2010-09-14
I need an expert advice about DNS TTL Values.
My understanding about TTL value is the max time the the record can be cached in all other non-authoritative DNS Servers.
If I am changing an entry and making the TTL the min, is it has any impact in propagaition time of the record to other DNS Servers. I will explain - if I need to refect the new entry as fast as possible, any workaround like reducing the TTL? How it is working.