Email

Validate online BIMI readiness by checking DNS, DMARC enforcement, SVG logo health, PEM certificate evidence, and exportable brand email review notes.

Validate online DANE TLSA records for SMTP, HTTPS, IMAPS, and custom TLS services with DNSSEC AD checks, MX routing, digest comparison, and export-ready evidence.

Generate online DKIM DNS records from selector, domain, key type, and public key into publish-ready TXT fields, split strings, and review checks.

Validate a DKIM selector with tag parsing, selector-host resolution, key-type classification, and key-strength notes.

Generate online DMARC TXT records with policy rollout tags, alignment settings, report URIs, DNS labels, and authorization checks for safer publishing.

Validate online DMARC records with live DNS lookup, tag parsing, policy posture, reporting counts, and alignment notes for safer email rollout reviews.

Generate a domain DNS configuration report with core record inventory, mail-auth coverage notes, TTL spread context, and resolver timing snapshots.

Analyze email headers online to trace relay hops, authentication, alignment, and delay clues before deciding whether a suspicious message needs deeper review.

Validate MTA-STS settings online by checking TXT records, policy mode and max_age, plus policy-host certificate status for mail security reviews.

Check MX records online, compare public resolver answers, flag Null MX, fallback, and alias issues, and review host readiness before mail changes.

Look up online SMIMEA and OPENPGPKEY DNS records from an email identity, compare resolver evidence, and verify DNSSEC-backed mail key publication.

Generate online SPF TXT records for provider includes, IP senders, A/MX sources, redirects, lookup limits, and safer DNS rollout checks before publishing.

Validate an SPF record with directive parsing, expansion-trace tracking, DNS lookup budget checks, and terminal policy notes.

Validate TLS-RPT records online by checking TXT tags, rua report URIs, resolver answers, and related policy signals before publishing mail reporting.