Glossary: TCP/IP in Depth, Part 2
TTL
Also written: time to live
In a DNS record, how many seconds a cache may keep the answer, such as 300. A cache counts it down, which is why Priya still reached the old server after the move.
Glossary: TCP/IP in Depth, Part 2
Also written: time to live
In a DNS record, how many seconds a cache may keep the answer, such as 300. A cache counts it down, which is why Priya still reached the old server after the move.