Fix check of DUCKDNS token

[Landrash]

Description

Fix check of token for DUCKDNS.

Related issue (if applicable): Buster - DuckDNS

Checklist

Change to existing function

• [x] The code change is tested and works locally.
• [x] The code is compliant with Contributing guidelines

[Landrash]

There's more but I haven't had the time to figure it out.

SSL check verification is wrong since the check isn't for Y or y anymore among other things.