Website & IT
Check site status, DNS, SSL certificates, and more.
Website Status Checker
Check if a site is up, its response time, SSL certificate, DNS, and full redirect chain — all in one place.
What's My IP?
See the public IP address your connection is using.
DNS Lookup
Look up A, AAAA, MX, TXT, CNAME, and NS records for a domain.
Robots.txt Checker
Check a site's robots.txt file and what it blocks.
Sitemap Checker
Check if a site has a valid sitemap.xml and how many URLs it lists.
Broken Link Checker
Check a page's links for anything broken.
Domain WHOIS Lookup
See who a domain is registered to, its registrar, and its status.
Internet Speed Test
Test your download, upload speed, ping, and jitter — with a live animated readout.
Domain Expiration Checker
See how many days are left before a domain expires.