Also here is the output of command asked :
[gp185132@idm ~]$ sudo httpd -t -D DUMP_VHOSTS VirtualHost configuration: *:443 is a NameVirtualHost default server idm.ncrcanary.apibox.ml (/etc/httpd/conf.d/nss.conf:81) port 443 namevhost idm.ncrcanary.apibox.ml (/etc/httpd/conf.d/nss.conf:81) port 443 namevhost idm.ncrcanary.apibox.ml (/etc/httpd/conf.d/ssl.conf:56)