Q: What email address is used to deliver reminder notifications?
A: Reminder emails are sent from
Q: What IP address is used to check SSL/TLS certificates?
A: At the moment we use a single IP address: １６５.２３２.１２９.４５
Q: How often do you check certificates?
A: We check all domain names daily.
Q: Can I disable some of the notifications?
A: Yes, it can be done by clicking on “Notification preferences” in the upper menu.
Q: How can I stop receiving reminders for certain domain names?
A: You can either delete them from the system or reply with
stop domain to the reminder email.
Q: How does the
Digest email mode work?
A: More information on the “Digest email” feature can be found in this blog post
Q: How can I request a new feature?
A: Please get in touch with us at
[email protected] to submit your request, or click on “Contact us” above.