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 certified
Xolphin's 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) and GlobalSign, we meet strict guidelines, allowing quick delivery of your certificates.

News

Limitation of the duration of SMIME certificates cancelled

3 February 2022

In October last year it was announced that at the initiative of Apple, the validity term of S/MIME certificates would be limited to 2 years from April 1 this year.It now appears that the maximum permitted validity term is 3 years. This can be deduced from Apple's new guidelines for S/MIME certificates that will come into ...

OU fields deprecated in Sectigo certificates as of 1 July

26 January 2022

As of July 1, 2022, Sectigo will stop using the OU fields in its certificates. This change is the result of a policy change by the CA/Browserforum, which no longer allows the use of the OU field in its guidelines as of September 1, 2022. What is the OU field? OU stands for Organizational Unit, this is a field ...