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 Info
    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 Info
    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.


Changes in Domain Control Validation procedure

1 September 2021

Changes to domain validation have been announced, which will take effect before the end of this year. This concerns changes in the file validation. This change is only relevant if you use file validation as the method for Domain Control Validation to request SSL certificates. What is Domain Control Validation? Domain Control Validation (DCV) is the process by which a ...

Read more

Google starts experimenting with removing padlock in Chrome browser

11 August 2021

Following the previous changes to the display of HTTPS in Chrome and other browsers, Google is now going a step further in Chrome: phasing out the well-known padlock in the address bar on secure websites. What is the cause? A secure HTTPS connection is now indicated in all browsers by a lock icon in the address bar. Research by ...

Read more

What our clients say

'Xolphin is professional and reliable...'

Marcellino Bommezijn


satisfied customers

5 stars

point up