Time to Live (TTL) is the amount of time that a record is cached in a resolver when the record is queried. It is measured in seconds and is set within each ...
2022年8月16日 — Time to Live (TTL) is a field on DNS records that controls how long each record is valid and — as a result — how long it takes for record ...
Time To Live, or TTL for short, is the sort of expiration date that is put on a DNS record. The TTL serves to tell the recursive server or local resolver ...
2023年5月29日 — Time to live (TTL) is what dictates how long your records stay cached. For example, for how long your A record will be cached before the ...
DNS TTL (time to live) represents the time each step takes for DNS to cache a record. The TTL is like a stopwatch for how long to keep a DNS record. It is ...