https://mailshield.app/tools/spf-checker
Free SPF Record Checker — Validate Your Domain | MailShield | MailShield
Check your domain's SPF record instantly. Validate syntax, DNS lookup count, include chains, and policy strength. Free SPF checker by MailShield.
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https://mailshield.app/
MailShield - Monitor and secure your email domains
Monitor SPF, DKIM, DMARC, MTA-STS, TLS-RPT and BIMI. Catch problems before they become incidents.
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https://app.mailshield.app/login
MailShield - Monitor and secure your email domains
Monitor and improve your email security with comprehensive DNS checks for SPF, DKIM, DMARC, MTA-STS, and more.
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https://mailshield.app/blog
Blog | MailShield
Guides, tutorials, and news about email authentication and security from the MailShield team.
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https://mailshield.app/pricing
Pricing | MailShield
Per-domain pricing built for MSPs and hosting providers. From €5/domain on Starter, down to €3/domain at scale. Free tier covers 1 domain.
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https://mailshield.app/tools/mta-sts-checker
Free MTA-STS Checker - Verify Your MTA-STS Configuration | MailShield
Check your domain's MTA-STS configuration instantly. Verify DNS records, policy files, TLS settings, and MX matching. Free MTA-STS checker by MailShield.
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https://mailshield.app/tools/dkim-checker
Free DKIM Checker — Verify Your Email Signatures | MailShield | MailShield
Check your domain's DKIM configuration instantly. Verify DKIM key presence, key strength, selector discovery, and DMARC alignment. Free DKIM checker by...
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https://mailshield.app/changelog
Changelog | MailShield
See what's new in MailShield. Latest features, improvements, fixes, and security updates.
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https://mailshield.app/tools/dmarc-checker
Free DMARC Checker — Test Your Domain | MailShield | MailShield
Check your domain's DMARC configuration instantly. Verify record syntax, policy strength, reporting setup, and subdomain policy. Free DMARC checker and DMARC...
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