Certbot --apache -d failed. status 400. DNS problem: NXDOMAIN looking up A for xxx - check that a DNS record exists for this domain

[Bruce5051]

Hi @sheuhann,

I now believe there is Geo Blocking happening.
Here are a couple of links showing evidence

• https://www.geopeeker.com/fetch/?url=itop-prod-web01.dxcmss-asean.link&csrf_token=WBdW6uSFeQ9JY0pl5ohNKgwoWFcHiYMif%2BO1GjTqB1w%3D
• Permanent link to this check report

Here are some informational links to read

• Multi-Perspective Validation & Geoblocking FAQ
• Multi-Perspective Validation Improves Domain Validation Security - Let's Encrypt
• Let's Encrypt is adding two new remote perspectives for domain validation
• Unexpected renewal failures since April 2024? Please read this!