Xolphin SSL Certificates

Quality Guarantee
Not satisfied? We guarantee a refund within 30 days
Always assistance
We reply within 15 minutes during office hours.
EV certificates delivered the same day
Own validation team as RA for Sectigo (formerly Comodo) and GlobalSign
As Registration Authority for Sectigo (formerly Comodo) and GlobalSign Xolphin is unique in Europe. This allows us to validate Sectigo and GlobalSign certificates ourselves and issue certificates quickly.
Safety first
ISO 27001 & WebTrust certified
Xolphin has a WebTrust certification - therefore our services comply with strict guidelines. Our information security protocols are certified in accordance with the ISO 27001 standard. This means that we continuously record, maintain, execute, safeguard and improve our systems and annually inspect everything related to information security.

Xolphin helps you secure your online communication. With our experienced team, consisting of over 20 people, we provide a wide range of products, ranging from SSL certificates to digital signatures. Started in 2002, Xolphin is now the largest SSL certificate supplier in the Netherlands. As Registration Authority for Sectigo (formerly Comodo), Symantec and GlobalSign, we meet strict guidelines, allowing quick delivery of your certificates.

News

Change in use of OU-fields in Sectigo certificates

19 December 2019

As of December 15, 2019, Sectigo will change the use of OU fields for all new Sectigo certificates. From this date, it is no longer permitted to include non-organization-related information in an OU field. What is the OU-field? OU stands for Organizational Unit, this is a field in the Subject information in an SSL certificate. The Subject ...

Browsers alter the display and notifications for SSL certificates

15 August 2019

A lot is happening with regard to the display of HTTP and HTTPS by the different browsers. They are working on improving the recognisability of secure websites and the strive to HTTPS by default for some time now. Warnings for HTTP become more serious From version 70, the widely used web browser Mozilla Firefox will mark all webpages without HTTPS ...