Double dot before dnsforwarding.com CNAME

[adriaandotcom]

Sometimes it creates a double dot before the CNAME like this:

jksdfksdf9e93jf2ij23fjkl..dnsforwarding.com

In the code .trim('.') is used, but that does not work:

https://github.com/adriaanvanrossum/dnsforwarding.com/blob/5006c0a233ebc67ab4fb53eeec14df64964b61f0/docs/index.html#L167

Replace this with something like this:

.replace(/^\.+|\.+$/g, '');