Lost in rDNS

[program5]

I hope someone can help me on this.

Settings in DA

MyDomain.com A 11.22.33.44
mail A 11.22.33.99

99.33.22.11.in-addr.arpa. PTR mail.MyDomain.com.

http://www.iptools.com/ says 11.22.33.99 points to mail.mydomain.com

My mailserver IP has a rDNS
But it wont show up on dns queries.

How do fix this ?

Thanks in advance

 

[program5]

uh, it was a TTL issue and solved it self