Security

Our commitment to data privacy and security is embedded in every part of our business. We've spent the last several years working with regulators, industry leaders and legislators to establish the standards in online notarization security. Our security policies and systems are audited and tested on a regular basis to ensure we continue to put forward the safest, and most secure technology.

Visit our security portal to learn about our security posture and request access to our security documentation.

Webhook Notifications

All outbound webhook notifications come from a limited set of IP addresses. Please allow connections for the addresses listed below:

44.204.166.96/28 (44.204.166.96..44.204.166.111)
35.89.72.128/28 (35.89.72.128..35.89.72.143)
3.145.244.0/28 (3.145.244.0..3.145.244.15) (Added March 10, 2023; goes live April 14, 2023)

If you do choose to restrict traffic coming into your infrastructure by IP addresses, please subscribe to status.notarize.com. Though the changes are infrequent, our outbound IP address pool does change. All changes will be announced via the status page

Email IPs

All outbound transaction emails come from a limited set of IP addresses. Please allow connections for the addresses listed below:

168.245.79.136
168.245.79.121

Domains to Allow

If your security protocols require you to manually add domains to an allow list for access, please ensure the following domains are allowed to ensure the proper function of Notarize.