Open source / Sentinel / dns-sentinel

dns-sentinel

DNS and email security auditor: SPF (10-lookup limit, +all, ptr), DMARC, DKIM key strength, MX/null MX, MTA-STS, TLS-RPT, CAA, DNSSEC via DoH, dangling CNAME and subdomai

GitHub

# clone from GitHub
git clone https://github.com/MrLouisWright/dns-sentinel.git

README rendered from GitHub at build (Shiki) —