Tagged: dns
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dns
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2 · Environment domains + SSL
1Plan the environment hostname map, add A/CNAME records, provision SSL/TLS certificates, force HTTP→HTTPS, and confirm everything with a five-check CLI verification (dig, HEAD, redirect, proxy, cert details).
5 · DNS email records
2Make transactional email deliverable — verify the email provider, add SPF, DKIM, and DMARC records (plus MX), interpret CAA safely, and confirm everything with dig.
2 · DNS + SSL
3Confirm the non-production domain resolves to the server and serves a valid TLS chain before the first release lands — a deploy onto an unresolved or untrusted host wastes a round-trip.