Flag a registry-reported expiry within thirty days; unknown dates remain unknown...
https://dns.halowerk.com/domain/articles/registry-renewal-windowOverview
Flag a registry-reported expiry within thirty days; unknown dates remain unknown. Returns domain_registry_renewal_window_decision from the existing Domain-Dossier, preserving source times and warnings. Unknown information remains null; a missing DNS answer is an observation rather than proof of misconfiguration. No DNS writes, SMTP probes, legal compliance, account access, recursive SPF execution or migration completion promise. One ASCII/punycode domain. Existing network safety and bounded moto