Check your domain's SSL, DNS, and expiry
One scan tells you whether your domain resolves, whether its certificate is trusted, and how long you have before either one lapses. If something is broken, we tell you why — not just that it failed.
One input, one verdict — raw records are always one click down.
What this domain checker tests
Three separate systems decide whether a domain is reachable, trusted, and still yours — and they fail independently, which is why a site can look fine in one place and broken in another. This checker tests all three in a single scan.
DNS propagation check
Whether your domain resolves to the right server — and whether that answer has reached resolvers everywhere, or only yours.
SSL certificate check
Whether your HTTPS certificate is valid and trusted, who issued it, which hostnames it covers, and when it expires.
Domain expiry check
When your registration lapses — the authoritative date from the registry, not the one your registrar's dashboard shows.
Common domain, DNS, and SSL questions
Plain-language answers to what your results mean — and the reason behind each one.