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Registrar, dates, status and name servers – straight from the domain registry.
Domain endings
WHOIS lookup for 46 domain endings
More tools
- DNS lookupSee A, MX, TXT, NS and the other DNS records, and whether SPF and DMARC for email are set up right.
- DNS propagationCompare the domain’s own name servers with Google, Cloudflare, Quad9 and more, and see when a DNS change shows everywhere.
- SSL checkCheck the SSL certificate: validity, issuer, domain match, certificate chain, TLS versions and HTTPS.