URGENT
On October 10, 2022, at 08:00 MDT (14:00 UTC), DigiCert will assign new dedicated IP addresses to TLS Online Certificate Status Protocol (OCSP), TLS Certificate Revocation List (CRL), and a few other DigiCert services. Once DigiCert starts using the new IP addresses, the old IP addresses will no longer work.
Does your company use allowlists?
Service | URL | New IP addresses |
TLS OCSP | ocsp.digicert.com |
|
TLS CRL | crl3.digicert.com crl4.digicert.com |
|
PKI Platform 8 CRLs | See the attached csv file. | |
PKI Platform 8 CA certificates | See the attached csv file. | |
PKI client download | pkiclient-updater.digicert.com pki-downloads.digicert.com |