URL Inspection: https://www.koppelbaas.nl

The server's SSL certificate could not be verified. The inspection was completed using insecure mode. Data may be less reliable.

Reason:

Hostname Mismatch - certificate is issued for *.one.com, one.com, not for www.koppelbaas.nl

Open Cached · just now

DOWN

HTTP Status

404

Ping

107 ms

Technologies

Infrastructure	Ubuntu https://ubuntu.com
Evidence: • Header Server: nginx/1.18.0 (Ubuntu)

Web Server	Nginx https://nginx.org	1.18.0
Evidence: • Header Server: nginx/1.18.0 (Ubuntu)

Certificate Authority	Let's Encrypt https://letsencrypt.org
Evidence: • SSL Certificate Issuer: C=US, O=Let's Encrypt, CN=R12

Title

404 Not Found

Created

April 04, 2000

25 years 235 days old

Issued By

C=US, O=Let's Encrypt, CN=R12

Security Score

76 /100

View DNS Records

46.30.211.38 • AS51468

ONECOM - One.com A/S

Reverse DNS: domain-parking.one.com

No external dependencies found

Click "Show Internal" above to view same-domain resources

Inspected on November 25, 2025 at 12:40 UTC