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Some Certificate Authorities (especially Sectigo and DigiCert) may ask you to update or add your phone number to your company’s DUNS listing, as a part of your Business or Extended Validation process.
After you have contacted Dun & Bradstreet and added your phone number to your company’s DUNS listing, it may take between 5 and 40 days for Dun & Bradstreet to make your DUNS listing update available to the public. When you talk to Dun & Bradstreet over the phone, they may tell you that they added or updated your phone number. However, they only initiated process. Your phone number will appear on the Dun & Bradstreet website (https://www.dandb.com/) in about 5 to 40 days after that.
You will know that your DUNS listing has been truly updated, only when you get an email message from Dun & Bradstreet saying that your DUNS profile has been updated successfully. Your phone number will start appearing on your DUNS listing only after you get this email from them. Also, Certificates Authorities (such as Sectigo and DigiCert) can verify your phone number based on your DUNS listing only when your phone number is publicly available. That’s why you or we should contact the Certificate Authority requesting them to check your DUNS listing only after you get that confirmation by email.
In the past, we asked the Validation Department representatives from Sectigo and DigiCert to contact Dun & Bradstreet directly, and check our customer’s phone number with Dun & Bradstreet. We did that after our customers told us that they added or updated their phone number on their DUNS listing. Each time, Sectigo and DigiCert were told by the Dun & Bradstreet representatives that our customers’ DUNS listing update is “in progress” and “has not been completed yet”, and were advised to get back to Dun & Bradstreet when the customers receive an email message from Dun & Bradstreet which confirms them that their DUNS listing was updated.
If 5-40 days is too much to wait, we recommend you to go with other methods of validating your company and phone numbers, such as providing a legal letter written by a notary, an attorney, or a certified public accountant. This method will allow you to pass the Business or Extended Validation within 1-2 days.
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The subdomains that you can secure with one Wildcard SSL Certificate have to be either 1st level sub-domains (e.g.: *.example.com) or 2nd level sub-domains (*.mob.example.com). You cannot secure 1st and 2nd level sub-domains with one regular Wildcard SSL Certificate.
If you want to secure 1st level sub-domains and 2nd level sub-domains, you have to get a Multi-Domain Wildcard SSL Certificate, or 2 separate Wildcard SSL Certificates.
For example, a regular Wildcard SSL Certificate allows you to secure:
In order to secure one domain and all its sub-domains as shown in the first example, you have to include *.example.com as a common name (domain name) when creating a CSR (Certificate Signing Request). If you want to secure 2nd level sub-domains, then you have to enter *.mob.example.com as a common name (domain name) when creating a CSR (Certificate Signing Request).
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You can secure multiple subdomains by purchasing a Wildcard Certificate. This SSL was specifically designed for ensuring the security of your main domain, along with its multiple subdomains. For instance, if your site’s domain is ssldragon.com, then the Wildcard certificate for *.ssldragon.com will secure an unlimited number of your first-level subdomains like mail.ssldragon.com, account.ssldragon.com or login.ssldragon.com.
You can find our full list of Wildcard certificates at this link.
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The validation process is completed by the SSL provider, also called Certificate Authority (CA). The CA will contact you during the validation process to confirm that you are indeed the owner of the domain.
The certificate you purchase from SSLDragon will be validated by one of the following CA: DigiCert, GeoTrust, Thawte, Sectigo, RapidSSL.
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To add your Company Name and TAX/VAT number, you have to login into your SSL Dragon Account and follow these steps:
After you perform the above steps, your SSL Dragon account and all your invoices will be automatically updated with this information.
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