When i ran intoDNS, it showed:
Looks like the A records (the GLUE) got from the parent zone check are different than the ones got from your nameservers. You have to make sure your parent server has the same NS records for your zone as you do.I detected some problems as follows:
For ns1.mynameservers.com the parent reported: ['208...204'] and your nameservers reported: ['191...160']
For ns2.mynameservers.com the parent reported: ['208...204'] and your nameservers reported: ['191...161']
208 is the new ip