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What a language school needs to know about www redirects

21 Sep 2025

How a language school deals with www redirects — and what usually goes wrong.

Browser visits language-school.c… Registrar domain owner Nameserver DNS records Host serves site www redirects a mailbox that still…

The problem: a mailbox that still points at the old host. This is where www redirects breaks for a language school.

You do not need a status page if you have never gone down. a language school is on month fourteen of zero downtime, and the secret is boring: correct www redirects and a host that does not oversell.

a language school did not want to hear about www redirects. They wanted to know: will the site work tomorrow morning. The answer was yes, but only if we fix a mailbox that still points at the old host today.

We keep a playbook for www redirects. Step one is always the same: pull the live record with dig, compare it to what the admin panel shows, and fix the mismatch.

We deployed a fix for www redirects at 5 PM on a Friday. It worked, but if it had not, we would have had no one available. We no longer push to production after Thursday noon.

Every technical decision for a language school comes back to one question: does this help the person looking at the site right now? If www redirects is invisible to that person, it is working.

For a language school, we wrote a three-line script that checks www redirects every morning and emails the owner if anything changes. Total cost: zero.

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