ERROR ON MY EMAIL(WEBMAIL)

ERROR ON MY EMAIL(WEBMAIL)

Kindly am getting this error on my email account. I can send email but i cannot receive. Whenever someone sends me an email i get this error below

HELP PLS ANYONE WITH IDEAR

NS Error: 3965805 DNS type 'mx' lookup of empireict.net responded with code NOERROR 3965805 DNS type 'aaaa' lookup of empireict-net.mail.protection.outlook.com. responded with code NXDOMAIN 3965805 DNS type 'a' lookup of empireict-net.mail.protection.outlook.com. responded with code NXDOMAIN

Final-Recipient: rfc822; [email protected]
Action: delayed
Status: 4.0.0
Diagnostic-Code: smtp; DNS Error: 3965805 DNS type 'mx' lookup of empireict.net responded with code NOERROR
 3965805 DNS type 'aaaa' lookup of empireict-net.mail.protection.outlook.com. responded with code NXDOMAIN
 3965805 DNS type 'a' lookup of empireict-net.mail.protection.outlook.com. responded with code NXDOMAIN
Last-Attempt-Date: Wed, 08 Nov 2017 21:21:02 -0800 (PST)
Will-Retry-Until: Fri, 10 Nov 2017 21:05:16 -0800 (PST)