DV Certificate Self-Test Tool Manual
When applying for a Domain Validation (DV) type SSL certificate, the Certificate Authority (CA) organization only verifies domain ownership and does not manually intervene in the audit verification. This feature makes the issuance of DV certificates very convenient and fast, but also leads to many verification restrictions in the system audit process, such as security audits, DNS verification failures, etc., affecting the normal issuance of certificates.
In order to enable users to independently locate problems, query reasons, adjust configurations, and improve the issuance efficiency of DV certificates, we provide the “DV Certificate Self-Test Tool” (hereinafter referred to as “the tool”).
You can use this tool by visiting https://myssl.com/dns_check.html#ssl_verify.
Please refer to the manual for how to use it: