No Stupid Questions@lemmy.world · 5 months ago

Why is DNS often joked about in the I.T. Industry?

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Why is DNS often joked about in the I.T. Industry?

Tekkip20@lemmy.world to

No Stupid Questions@lemmy.world · 5 months ago

I should clarify I wasn’t a upper level sys admin managing those servers, I just used them or maintained accounts being a rank and file technician

While I get the fundamental concept of DNS as a phonebook for your IPs. I am not sure why it is joked around if something goes haywire or someone breaks something.

Is it because if you get no DNS, people can’t log in through their AD accounts, browse the Internet?

Afaik DNS is a bit of a rabbit hole topic, maybe that’s why people joke about it due to DNS being this “No one really knows how this magic name matching box works”?

Please correct me, I’d genuinely like to know why this is prevalent from you guys.

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5 months ago
Some dumb shit I see is setting SPF so Google is a trusted origin for email “to solve issues with sending to Gmail addresses” when what you’re supposed to do is add your mail servers as trusted origin.

Directionality, how does it work?

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