This file is indexed.

/usr/share/igtf-policy/classic/COMODO-RSA-CA.crl_url is in igtf-policy-classic 1.59-1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

1
http://crl.comodoca.com/COMODORSACertificationAuthority.crl