{"id":"cloud-dns-reverse-lookup-zones-non-rfc1918","text":"Managed reverse lookup zones are needed for non-RFC 1918 PTR records on Compute Engine VMs.","truth_value":"IN","source":"entries/2026/03/10/dns-zones.md","source_url":"","source_hash":"0e4bd99fd7e08e48","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"cloud-dns-reverse-lookup-zones-non-rfc1918","truth_value":"IN","reason":"premise"}]}}