Check root domain for DID

[jessejanderson]

A non-US user visited usatoday.com (which has a DID TXT record) and was automatically forwarded to eu.usatoday.com. This meant SkyLink did not detect the DID.

love the extension! any chance you can check for root domains too? I got redirected bc I'm in the EU, then it didn't turn blue.

source

---

Worth noting that detecting the root should be a fallback only if no TXT is found on the subdomain, at least until we support multiple records. #3