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Hey everyone sorry for the noob question, I was getting different answers on Google.

My question specifically is: Am I able to purchase a EV SSL for each of my sub-domains.

Thanks in advance.

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  • 2
    No wildcards, but there's no reason you couldn't buy one for each subdomain individually.
    – ceejayoz
    Dec 17, 2017 at 14:48
  • Do you really need EV SSL?
    – joeqwerty
    Dec 17, 2017 at 14:57
  • 1
    No, but it looks cool. Dec 17, 2017 at 15:10
  • 1
    I guess if you don't mind paying 2, 3, 4 times the price for "looking cool".
    – joeqwerty
    Dec 17, 2017 at 15:14
  • 1
    Sure don't mind at all! Dec 17, 2017 at 16:37

1 Answer 1

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Yes.

Note that they must be Subject Alternative Name (SAN) and wildcards are not allowed.

9.2.2. Subject Alternative Name Extension

Certificate field: subjectAltName:dNSName

Required/Optional: Required

Contents: This extension MUST contain one or more host Domain Name(s) owned or controlled by the Subject and to be associated with the Subject’s server. Such server MAY be owned and operated by the Subject or another entity (e.g., a hosting service). Wildcard certificates are not allowed for EV Certificates.

Source: Guidelines For The Issuance And Management Of Extended Validation Certificates v. 1.6.6 (pdf)

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