TTLs

Great. A three letter acronym. You might say, “I’m inundated with acronyms. Why should I care about this one?” One word:┬ápropagation. DNS propagation is the enemy when changing IP addresses during a migration. This is…

What the heck is DNS?

Unless you have full control over your server and the routers it is connected to, you will probably have to change the DNS for your site as part of the migration. Most people don’t need…