CRL and OCSP endpoints

The following CRL and OCSP endpoints are operated by Amazon Trust Services. This list is not static and will change over time. The format of endpoint URLs and paths is also subject to change — for example, filenames will become longer and include additional path segments in the future.

CRL
http://crl.rootca1.amazontrust.com/rootca1.crl
http://crl.rootca2.amazontrust.com/rootca2.crl
http://crl.rootca3.amazontrust.com/rootca3.crl
http://crl.rootca4.amazontrust.com/rootca4.crl
http://crl.rootg2.amazontrust.com/rootg2.crl
http://eur2m1.crl.root.amznts.eu/eur2m1.crl
http://eue2m1.crl.root.amznts.eu/eue2m1.crl
http://eue3m1.crl.root.amznts.eu/eue3m1.crl
http://crl.e2m01.amazontrust.com/e2m01.crl
http://crl.e2m02.amazontrust.com/e2m02.crl
http://crl.e2m03.amazontrust.com/e2m03.crl
http://crl.e2m04.amazontrust.com/e2m04.crl
http://crl-01.r1.ica.amazontrust.com/crl/51fb730a-1a97-48f7-92a8-86680303afbd.crl
http://crl-01.r1.ica.amazontrust.com/crl/129f0f0d-2e83-4634-af56-402aba76f7de.crl
http://crl.e2m01.eu.amazontrust.com/e2m01eu.crl
http://crl.e3m01.amazontrust.com/e3m01.crl
http://crl.e3m02.amazontrust.com/e3m02.crl
http://crl.e3m03.amazontrust.com/e3m03.crl
http://crl.e3m04.amazontrust.com/e3m04.crl
http://crl-01.r1.ica.amazontrust.com/crl/056676c5-7bcb-4bf6-92a2-d4495db364c4.crl
http://crl-01.r1.ica.amazontrust.com/crl/5ea4b76f-ee4c-4ea6-8a89-a46395f46679.crl
http://crl.e3m01.eu.amazontrust.com/e3m01eu.crl
http://crl.r2m01.amazontrust.com/r2m01.crl
http://crl.r2m01.amazontrust.com/AmazonRSA2048M01.crl
http://crl.r2m02.amazontrust.com/r2m02.crl
http://crl.r2m03.amazontrust.com/r2m03.crl
http://crl.r2m03.amazontrust.com/AmazonRSA2048M03.crl
http://crl.r2m04.amazontrust.com/r2m04.crl
http://crl-01.r1.ica.amazontrust.com/crl/6b68b79c-fc9c-4868-99c1-be752cf7a618.crl
http://crl-01.r1.ica.amazontrust.com/crl/c3d508ce-1fe1-46da-96d7-328b1e24148a.crl
http://crl.r2m01.eu.amazontrust.com/r2m01eu.crl
http://crl.r4m01.amazontrust.com/r4m01.crl
http://crl.r4m02.amazontrust.com/r4m02.crl
http://crl.r4m03.amazontrust.com/r4m03.crl
http://crl.r4m04.amazontrust.com/r4m04.crl
http://crl-01.r1.ica.amazontrust.com/crl/1dccc30c-ec9c-4c75-bc6a-eed04fb1a10f.crl
http://crl.sca1b.amazontrust.com/sca1b.crl
http://crl.sca1b.amazontrust.com/sca1b-1.crl
http://crl.sca3b.amazontrust.com/sca3b.crl
OCSP
http://ocsp.rootca1.amazontrust.com
http://ocsp.rootca2.amazontrust.com
http://ocsp.rootca3.amazontrust.com
http://ocsp.rootca4.amazontrust.com
http://ocsp.rootg2.amazontrust.com
http://ocsp.e2m01.amazontrust.com
http://ocsp.e2m02.amazontrust.com
http://ocsp.e2m03.amazontrust.com
http://ocsp.e2m04.amazontrust.com
http://ocsp.e3m01.amazontrust.com
http://ocsp.e3m02.amazontrust.com
http://ocsp.e3m03.amazontrust.com
http://ocsp.e3m04.amazontrust.com
http://ocsp.r2m01.amazontrust.com
http://ocsp.r2m02.amazontrust.com
http://ocsp.r2m03.amazontrust.com
http://ocsp.r2m04.amazontrust.com
http://ocsp.r4m01.amazontrust.com
http://ocsp.r4m02.amazontrust.com
http://ocsp.r4m03.amazontrust.com
http://ocsp.r4m04.amazontrust.com