https://cachecheck.opendns.com/ is great, but it only works for A records.
Is there, or could OpenDNS please add support for checking other records? In particular, my domain's email is not working right. The tool at https://cachecheck.opendns.com/ shows that changes (to glue records, I think) are partially propagated - I get different answers from different servers around the world for my domain's main A record and www@ A record, and, I assume, main MX record too - but I can't check.
[Edit: I reposted this to the Idea Bank]