Allowlist IP addresses and URLs
The following table lists the current DigiCert ONE IP addresses and URLs for different locations. Add these to your allowlists and outbound firewall rules to make sure you can connect.
Location | URLs | IP addresses |
|---|---|---|
Production | ||
US | one.digicert.com | 45.60.44.211 45.60.46.211 45.60.48.211 45.60.50.211 45.60.52.211 45.60.105.211 |
crl.one.digicert.com | 216.168.244.38 | |
ocsp.one.digicert.com | 216.168.244.38 | |
cacerts.one.digicert.com | 216.168.244.38 | |
JP | one.digicert.co.jp crl.one.digicert.co.jp ocsp.one.digicert.co.jp | Multiple IPs |
CH | one.ch.digicert.com crl.one.ch.digicert.com ocsp.one.ch.digicert.com cacerts.one.ch.digicert.com | 91.240.105.35 |
NL | one.nl.digicert.com crl.one.nl.digicert.com ocsp.one.nl.digicert.com cacerts.one.nl.digicert.com | 202.65.16.35 |
Demo | ||
US | demo.one.digicert.com crl.demo.one.digicert.com ocsp.demo.one.digicert.com cacerts.demo.one.digicert.com | 216.168.245.10 |
JP | demo.one.digicert.co.jp crl.demo.one.digicert.co.jp ocsp.demo.one.digicert.co.jp | 20.191.175.140 |
CH | demo.one.ch.digicert.com crl.demo.one.ch.digicert.com ocsp.demo.one.ch.digicert.com cacerts.demo.one.ch.digicert.com | 91.240.105.29 |
NL | demo.one.nl.digicert.com crl.demo.one.nl.digicert.com ocsp.demo.one.nl.digicert.com cacerts.demo.one.nl.digicert.com | 202.65.16.34 |
Avis
All CRL/OCSP/CACERTS/AIA hosts use http (port 80).
All of the main domains like one.digicert.com and demo.one.digicert.com use https (port 443).
Add the domains:
Client Auth Domain (clientauth.one.digicert.com and clientauth.demo.one.digicert.com) on port 443.
LDAP Domain (directory.one.digicert.com and directory.demo.one.digicert.com) on port 389.
If you miss any IP addresses, use a command such as
nslookup one.digicert.comto find the IP address to allow.