Advanced reverse zones: ip6.arpa, classless delegation and $GENERATE

55 min Debian 12 Versions BIND 9.16, BIND 9.18, BIND 9.20

Objective

Master the reverse zone cases you really meet in production: IPv6, a public block smaller than a /24 assigned by the hosting provider, hundreds of addresses to name at once, and checking the name ↔ address consistency on which mail deliverability depends.

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