DNS problem: SERVFAIL looking up A for

My domain is: womenventure.org

I ran this command: sudo certbot certonly --email ssl@plaudit.com --no-eff-emai --agree-tos --cert-name www.womenventure.org --webroot -w /websites/workspace/women-venture-womenventure.com/htdocs/ --non-interactive -d www.womenventure.org -d womenventure.org,womenventure.net,www.womenventure.net,womenventure.com,www.womenventure.com

It produced this output:

Saving debug log to /var/log/letsencrypt/letsencrypt.log
Plugins selected: Authenticator webroot, Installer None
Starting new HTTPS connection (1): acme-v02.api.letsencrypt.org
Obtaining a new certificate
Performing the following challenges:
http-01 challenge for womenventure.com
http-01 challenge for womenventure.net
http-01 challenge for womenventure.org
http-01 challenge for www.womenventure.com
http-01 challenge for www.womenventure.net
http-01 challenge for www.womenventure.org
Using the webroot path /websites/workspace/women-venture-womenventure.com/src/main/webapp-static for all unmatched domains.
Waiting for verification…
Challenge failed for domain womenventure.com
Challenge failed for domain womenventure.net
Challenge failed for domain womenventure.org
Challenge failed for domain www.womenventure.com
Challenge failed for domain www.womenventure.net
Challenge failed for domain www.womenventure.org
http-01 challenge for womenventure.com
http-01 challenge for womenventure.net
http-01 challenge for womenventure.org
http-01 challenge for www.womenventure.com
http-01 challenge for www.womenventure.net
http-01 challenge for www.womenventure.org
Cleaning up challenges
Some challenges have failed.

IMPORTANT NOTES:


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My web server is (include version):
Apache 2.4.6

The operating system my web server runs on is (include version):
CentOS 7

My hosting provider, if applicable, is:
AWS

I can login to a root shell on my machine (yes or no, or I don’t know):
Yes

I’m using a control panel to manage my site (no, or provide the name and version of the control panel):
No

The version of my client is (e.g. output of certbot --version or certbot-auto --version if you’re using Certbot):
certbot 1.0.0

Hi @plaudit

there is a check of your domain, ~~2 hours old - https://check-your-website.server-daten.de/?q=womenventure.com

Looks bad. Why? Your name server - ns35.worldnic.com / worldnic.

There is another long topic. Worldnic name servers -> problems creating Letsencrypt certificates. Reason? Unknown.

See

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