Free toolIs it down,
Is it down,
or is it just you?
Checks any website from the US, Europe and Asia at once, and from your browser, so you know where the problem is.
No account required to use this tool.
More free domain tools
WHOIS lookup
See a domain's registrar, registration and expiry dates, status, and nameservers, live from RDAP.
OpenDNS lookup
Check A, AAAA, CNAME, MX, TXT, NS, SOA, and CAA records for any domain in real time.
OpenDNS propagation checker
See if a DNS change has gone live: what the domain's nameservers and 19 public resolvers in 10 countries return right now.
OpenKnow when a domain stops working.
Lemon Domains keeps every domain in one list across registrars and checks each one daily, so you hear about an expired domain, a changed DNS host or a broken certificate before your visitors do.