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Choosing Between Authoritative DNS Checks and Recursive Resolver Checks
When a website loads slowly or returns an error, the natural impulse is to blame the hosting company or the internet connection. But the real cause often sits somewhere else: in the chain of DNS lookups that translate a domain name into an IP address. Two common methods for checking domain status are authoritative DNS checks and recursive resolver checks. Each approach reveals a different layer of the problem, and knowing which one to use can save hours of guesswork. How DN
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