Managed DNS, Dynamic DNS, and email authentication platform with DMARC reporting, SPF management, DKIM, BIMI, MTA-STS, and TLS reporting in one place. Up to 5 free hostnames under shared domains.
Cloudflareand
Duck DNS
PostStack is a developer-first transactional email API for European teams. Send via REST or SMTP, host IMAP/POP3 mailboxes on your own domains, and run broadcasts — all from EU infrastructure with transparent pricing from €5/mo.
Denmark
EU
A free online DNS lookup and analysis tool designed for website owners, developers, and system administrators. It helps you instantly view and verify DNS records (A, AAAA, MX, TXT, CNAME, NS, SOA, and more) from multiple global locations to ensure your domain is resolving...
Free domain checker that scores email authentication (SPF, DKIM, DMARC, MX) and whether search and AI crawlers can actually read the site, with the exact fix for every finding.
United States
