Update wildcard domain

[einarsi]

First of all: Thanks a lot for making this. I have been experiencing some DNS-related instabilities that I believe are related to my current DDNS-provider, and I hope that by updating directly at Domeneshop I will get a much smoother experience.

So I am trying to update *.mydomain.com using your docker-image from DockerHub, but struggling to make it work.

Putting
DOMAINS: anything.mydomain.com
in docker-compose.yml works perfectly, but none of the following work:
DOMAINS: *.mydomain.com
DOMAINS: "*.mydomain.com"
DOMAINS: \*.mydomain.com
DOMAINS: "\*.mydomain.com"

If docker-compose doesn't complain about the syntax of the file, the container yields the following:

 > [email protected] production /app
 > node -r dotenv-safe/config ./dist/index.js

 info: Started with IP x.x.x.x. Running once and then every 30 minutes {"timestamp":"2021-09-04 17:26:14"}
 (node:20) UnhandledPromiseRejectionWarning: TypeError: Cannot read property 'id' of undefined
     at _loop$ (/app/dist/checkDomainRecords.js:121:70)
     at tryCatch (/app/node_modules/regenerator-runtime/runtime.js:63:40)
     at Generator.invoke [as _invoke] (/app/node_modules/regenerator-runtime/runtime.js:293:22)
     at Generator.next (/app/node_modules/regenerator-runtime/runtime.js:118:21)
     at tryCatch (/app/node_modules/regenerator-runtime/runtime.js:63:40)
     at maybeInvokeDelegate (/app/node_modules/regenerator-runtime/runtime.js:356:18)
     at Generator.invoke [as _invoke] (/app/node_modules/regenerator-runtime/runtime.js:267:32)
     at Generator.next (/app/node_modules/regenerator-runtime/runtime.js:118:21)
     at asyncGeneratorStep (/app/node_modules/@babel/runtime/helpers/asyncToGenerator.js:3:24)
     at _next (/app/node_modules/@babel/runtime/helpers/asyncToGenerator.js:25:9)
 (Use `node --trace-warnings ...` to show where the warning was created)
 (node:20) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)
 (node:20) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

The API allows to update wildcards, as the following works just fine:
curl https://{token}:{secret}@api.domeneshop.no/v0/dyndns/update\?hostname\=\*.mydomain.com\&myip\=1.2.3.4

Is there a trick to adding wildcards to the docker-compose file, or is this something you may be able to fix in the code?