https://pieter.aai.surfnet.nl/simplesamlphp/saml2/idp/metadata.php
https://pieter.aai.surfnet.nl/simplesamlphp/module.php/saml/sp/metadata.php/default-sp
https://pieter.aai.surfnet.nl/simplesamlphp/module.php/saml/sp/metadata.php/second-sp
https://pieter.aai.surfnet.nl/simplesamlphp/module.php/saml/sp/metadata.php/third-sp
https://pieter.aai.surfnet.nl/simplesamlphp/module.php/saml/sp/metadata.php/fourth-sp
https://idp.a.test.surfconext.nl/simplesamlphp/saml2/idp/metadata.php
https://idp.b.test.surfconext.nl/simplesamlphp/saml2/idp/metadata.php
https://idp.c.test.surfconext.nl/simplesamlphp/saml2/idp/metadata.php
https://idp.d.test.surfconext.nl/simplesamlphp/saml2/idp/metadata.php
https://idp.e.test.surfconext.nl/simplesamlphp/saml2/idp/metadata.php