Subdomains not working after migration

[hlastimosa]

Migrated from one data center to another. All main domains are working except subdomains
Pinging subdomains returns correct results, DNS entries were reviewed and dig results were accurate.

Running on WHM 11.50.0 (build 10) , CentOS 6.6 64bit

Anything on the /scripts to address this issue?

 

[24x7ss]

Can you let me know which nameservers you are using ? Have you setup your private nameservers or you are using your hosting provider or domain registrar nameservers.

Also, refer below link this will help you.

https://forums.cpanel.net/threads/subdomains-not-working.228132/

 

[hlastimosa]

Private nameservers has been updated with the new IP already

nameservers are the following :

ns1.domain.com
ns2.domain.com

Mod note, removed actual domain names, no need here.

 

[cPanelMichael]

Hello

You can try rebuilding the Apache configuration file via:

/scripts/rebuildhttpdconf

Also, does deleting any re-adding a subdomain allow it to load properly?

Thank you.