dns4work.com

Main menu

Skip to content
  • Home
  • About me

Tag Archives: TTL value

TTL: How does it work?

Posted on January 4, 2022 by Dave

What is TTL?

Time-to-live, or for short just TTL, is a value that limits the amount of time or the number of hops that a data packet is set up for being alive. That could be on a network or in the cache memory. Once that time expires, either the number of hops reaches their limit, the data packets won’t be available anymore. 

Continue reading

Posted in DNS / Tagged time-to-live, TTL, TTL value / Leave a comment /

Recent Posts

  • Zone transfer: What is it and how does it work?
  • TXT record – Definition and details
  • ​DNS zone file: Explained for beginners
  • How does DNSSEC work?
  • IPv4: Advantages and disadvantages

Categories

  • Commands
  • DNS
  • DNS records
  • Domain Name
  • Network
  • Security

Archives

  • July 2022
  • June 2022
  • May 2022
  • April 2022
  • February 2022
  • January 2022
  • December 2021
  • November 2021

Recent Comments

No comments to show.
© dns4work.com