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DNS is the Domain Name System, a hierarchical, distributed database to map various information together, such as hostnames to IP addresses. The name is also used as a synonym for nameservers, the specific servers delivering the DNS feature. This tag should be used for all issues about configuration of DNS systems or troubleshooting problems in names resolution.

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Why would there be 4 identical A and AAAA records?

When recreating the DNS records in Cloudflare, I saw that there are 4 identical A records (with the same IP) and 4 identical AAAA records. What would be the purpose of that? …
Matthew Michaud's user avatar