SPF Usage Statistics · Download List of All Websites using SPF
The Sender Policy Framework is an open standard specifying a technical method to prevent sender address forgery.
German Server Location Usage Statistics · Download List of All Websites using German Server Location
The web server is located in Germany.
Server Location
CERTUM Usage Statistics · Download List of All Websites using CERTUM
SSL certificate provider from Asseco.
Common Name Invalid Usage Statistics · Download List of All Websites using Common Name Invalid
The Common Name/SAN value of this websites SSL certificate does not correspond to the domain name.
IPv6 Usage Statistics · Download List of All Websites using IPv6
The website has an IPv6 record.
Last technology detected on 25th April 2024. We know of 5 technologies on this page and 25 technologies removed from lindenschule-siegen.de since 15th September 2013. Link to this page.
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