E-Commerce DNS Zones: Enumerate, Diff, Apply, and Verify in Node.js
Short answer: list the live DNS records, save that original snapshot, diff it against the intended set, upsert only the differences, and verify the important outcomes before changing nameservers. For an e-commerce platform moving away from a registrar-specific Node.js adapter, that order matters more than the vendor choice. The evaluation constraint is simple: the migration is not done when an API accepts writes. It is done when the intended and observed sets agree and the records that protect…