DNS TXT Record Created But 365 Wont Verify

Hi There,

I got the domain registar to add a TXT file, I can do a DNS Lookup and can see the TXT record.

The dns lookup shows the TXT file in the DNS records for the domain as the following as I expected:

mydomain.com*        TXT    MS=ms36890328    3600s

*this being the domain im trying to connect to, (didnt want to publish this directly on here)

However I cant get the verify to work, weirdly it displays the DNS look up error check DNS TXT entry and make sure you have waited so many hours for the changes to be made, in all other browsers but IE (where it doesnt display anything just stops after a while no message).

Any reason why this is not working?

Thanks