Zone pre-check for new nameservers
Moving DNS to a new provider? Check the new nameservers already answer the same as the old ones.
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About the Zone pre-check (new nameservers)
Before moving DNS, ask the new nameservers directly and compare their answers with the live zone so nothing breaks when you switch.
Every result comes in two styles: plain English for everyone, and the exact technical detail for engineers, with the raw JSON one click away.