https://badssl.com/ also offers several test subdomains in the same vein.
badssl.com is an amazing tool especially for testing "TLS intercepting" boxes. I've seen more than one fortune 500 company that re-sign certain broken certs with their own CA, allowing silent MITM.
badssl.com is an amazing tool especially for testing "TLS intercepting" boxes. I've seen more than one fortune 500 company that re-sign certain broken certs with their own CA, allowing silent MITM.