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Check a website tools
Is it down, SSL, domain expiry, email setup
Check a website
5 tools
Website info
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Everything about a site on one page.
Our server
Is it down?
Up for everyone, or just you.
Our server
SSL certificate
Issuer, expiry and chain.
Our server
Email setup check
SPF, DKIM and DMARC in plain words.
Our server
Domain expiry (WHOIS)
Registrar and renewal date.
Our server
Network
4 tools
DNS lookup
A, AAAA, MX, NS, TXT, CNAME, CAA.
Our server
Headers and redirects
Every hop, status and header.
Our server
IP lookup
Owner, ASN and location.
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Ping and ports
Latency and open ports.
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