on to letsencrypt

[Jack Craig]

hi list,

so my bind config has apparently not worked despite my dig'ing.

an external config checker says it finds no valid IP' for
linuxlighthouse.com, i am failing http challenge.

see link at

https://check-your-website.server-daten.de/?q=linuxlighthouse.com

and certbot failure has, ...

2021-04-15 10:43:03,646:DEBUG:acme.client:Storing nonce:
0004HnTzBUlghQdQEzv_wTvwyO48A34nYnSNpZ8AAM3Jp8o
2021-04-15 10:43:03,647:WARNING:certbot._internal.auth_handler:Challenge
failed for domain linuxlighthouse.com
2021-04-15 10:43:03,647:INFO:certbot._internal.auth_handler:http-01
challenge for linuxlighthouse.com
2021-04-15 10:43:03,648:DEBUG:certbot._internal.reporter:Reporting to user:
The following errors were reported by the server:

Domain: linuxlighthouse.com
Type:   dns
Detail: No valid IP addresses found for linuxlighthouse.com
2021-04-15 10:43:03,649:DEBUG:certbot._internal.error_handler:Encountered
exception:
Traceback (most recent call last):
  File
"/usr/lib/python3.8/site-packages/certbot/_internal/auth_handler.py", line
91, in handle_authorizations
    self._poll_authorizations(authzrs, max_retries, best_effort)
  File
"/usr/lib/python3.8/site-packages/certbot/_internal/auth_handler.py", line
180, in _poll_authorizations
    raise errors.AuthorizationError('Some challenges have failed.')
certbot.errors.AuthorizationError: Some challenges have failed.

dig  108.220.213.121   linuxlighthouse.com       soa   NOERROR     DNS
Query completed successfully

dig  localhost         linuxlighthouse.com       soa   NOERROR     DNS
Query completed successfully

dig  8.8.8.8           linuxlighthouse.com       soa   NOERROR     DNS
Query completed successfully

suggestions??