Knowledge Base

Create and verify a CNAME record on your public DNS so Sectigo can confirm domain control for a DV certificate.

How to Create a DNS BIMI record

Legal Existence for VMC/CMC

Minimum requirements for mark certificates

Guidelines for replacement of VMC/CMC

Clarification about SA CRF for VMC/CMC

Access New Sectigo Public Certificate Chain

Understand Domain Validation (DV) and explore Sectigo’s secure methods for verifying domain ownership, including email, DNS, and HTTP options

Complete Domain Control Validation (DCV) for a Sectigo certificate using the HTTP/HTTPS file method. You publish a hash file under the /.well-known/pki-validation/ directory of your web server so the Certificate Authority (CA) can confirm you control the domain.

Sectigo eCommerce customers can use the Validation Manager in the Sectigo portal to view and act on the DV status of every domain on their certificate orders This article explains how Sectigo eCommerce customers can easily check the Domain Validation status using the Validation Manager.