Test for modern Internet Standards like IPv6, DNSSEC, HTTPS, DMARC, STARTTLS and DANE.
Posted by jpluimers on 2021/01/11
Cool: [WayBack] Test for modern Internet Standards like IPv6, DNSSEC, HTTPS, DMARC, STARTTLS and DANE.
Their motivation and background: [WayBack] About Internet.nl
–jeroen
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