The maximum Time to live (TTL) value you can assign for a DNS entry is 2147483647 seconds.
The minimum Time to live (TTL) value you can assign for a DNS entry is 300, equal to 5 mins.
What is the maximum and minimum TTL value I can use for DNS records?
What is the maximum TTL Value I can set for DNS Entries? Such as A, MX and CNAME ?