kddi-lab-terrasi.um.com Open in urlscan Pro
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We could not scan this website!

Error text of the first response:

net::ERR_CONNECTION_CLOSED

This can happen for multiple reasons:

• The site could not be contacted (DNS or generic network issues)
• The site uses insecure TLS (weak ciphers e.g.)
• The site requires HTTP authentication

Take a look at the JSON output or the screenshot to determine a possible cause.

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