Unable to prove domain’s ownership after done all the steps.

Hello Microsoft,

I have an issue related with my domain's (unitconstruction.sa.com) ownership proving. I already had done  all the settings  and tried since last 2 weeks but my domain's status is still showing Pending DNS configuration. I don't know where is the problem actually?

my domain was added since 2011  but i was not using Microsoft's email service.  but currently i get interest on this that's why i open my domain management after long time and was tried to verify my domain's ownership, but i failed after long tried. even i also  did the delete domain completely and do add from scratch, therefore i got changes in mailbox quota,(before 500 now 50 mailboxes) that's even also no matter. I followed the instructions and already done all to prove, but no result only wasted time of about two weeks.

Please help me to verify my domain and let the status to be Active.

domain name: unitconstruction.sa.com

I also have all the screen shots, in case of need i can attach. but for security reason i don't want to add in public question.


Regards
Mahfuzur Rahman