Feature suggestion: CAA record

Hi,

Suggesting to add support for `CAA` record

```
 👉 dig caa github.com +short
0 issue "sectigo.com"
0 issuewild "digicert.com"
0 issuewild "letsencrypt.org"
0 issuewild "sectigo.com"
0 issue "digicert.com"
0 issue "globalsign.com"
0 issue "letsencrypt.org"
    🔹
```


Could possibly both reported into `DNS` and `TLS` tabs (just like `MX` reported in both `DNS` and `Mail` tabs ?