Certum

Certum Commercial DV Wildcard MultiDomain SSL

DVWildcardMulti-domain

Certum Commercial DV Wildcard MultiDomain SSL is an SSL certificate with domain validation (DV) from the Certum certificate authority.

It combines several names and wildcards in one certificate, for example example.ua, *.example.ua and example.com.

The certificate authority only checks that you control the domain: a DNS record, a file on the site, or an email to an address on the domain. No company documents are needed, so the certificate is issued within minutes.

The encryption is the same as in any other certificate: modern RSA or ECC keys and TLS 1.2–1.3. You pay for validation, paperwork and warranty, not for a “stronger” padlock.

Specifications

Certificate authority
Certum
Validation
Domain validation (DV)
Wildcard
Yes
Multiple domains
Yes
Issuance time
Minutes after the domain is confirmed
Validity
Up to 200 days (CA/B Forum rules since 15 March 2026). A yearly subscription on ZRAZU includes automatic reissue.

Good fit

  • Several domains of one brand
  • Microsoft Exchange and other mail servers
  • One server hosting many sites

When you do not need it

  • One domain with subdomains — wildcard is enough
  • Sites on different servers owned by different people

How to get it

  1. Click “Continue on ZRAZU” — the ZRAZU page for this certificate type opens.
  2. Pick the certificate, enter your domain and pay by card or by invoice for a company.
  3. Confirm the domain with a DNS record or a file on your site. ZRAZU tells you exactly what to do.

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