Colouring an area red because they don't have DNSSEC enabled on a domain seems excessive.
A nice addition would be to add who is hosting their email. First handful I've looked at are all outlook.com, which seems a much bigger privacy & security risk than not using DNSSEC.
A nice addition would be to add who is hosting their email. First handful I've looked at are all outlook.com, which seems a much bigger privacy & security risk than not using DNSSEC.