So one thing that would be interesting to take a look at from this dataset is wildcard vs non-wildcard. My employer has two wildcard certs for public sites (pu

So one thing that would be interesting to take a look at from this dataset is wildcard vs non-wildcard. My employer has two wildcard certs for public sites (purchased from your standard vendors) and that's all that is required (for a lot of places). However one of my personal domains I play with a lot of technologies, all on their own subdomains. So for that single domain I probably have 10 LE certs (and yes, none of these were secured before). So maybe it's not wildcard vs non-wildcard, it's limit the datasets to root domain names?