The answer
First compare authoritative and cached answers. Repeated edits to correct records complicate diagnosis and may not affect a resolver that still holds the earlier answer.
Why can DNS changes take time to propagate?
Should I keep replacing DNS records when one network shows an old site?
More FAQs in Why can DNS changes take time to propagate?
No. Existing cached answers can remain valid under their previous TTL. A lower value affects later answers, so plan changes before the migration when possible.
A resolver may have cached an earlier negative response for that hostname. Confirm the authoritative record exists, then account for the remaining negative-cache lifetime.
Still have questions?
Browse all our FAQs or reach out to our support team
Want to upskill yourself?
Your learning library
Small steps. Big possibilities.
Find your next course. Build something great.