Email & DNS Security
Email and DNS Security Tools
Configure SPF authentication, DKIM signatures, DMARC, and BIMI policies to prevent spam folders in Gmail and Outlook, boosting deliverability.
DIAGNOSTIC
SPF, DKIM, DMARC & BIMI Checker
Analyze total domain email health with visual scoring, live DNS queries, and recommendations for HestiaCP or Cloudflare.
Open toolDKIM Signature & DNS Generator
Extract DKIM keys from HestiaCP/Nginx servers and generate optimized SPF and DMARC TXT records.
Open toolHTML Email Signature Generator
Create professional responsive HTML email signatures for Gmail, Outlook, and Apple Mail with photo or logo.
Open toolEmail & URL Extractor
Automatically extract and deduplicate email addresses and URLs from raw text blocks.
Open tool