Hello,

im running plesk 7.5 server with windows standart edtion.
im also runnig 'Microsoft DNS Server 5.2.3790.1830' .

the problem is that the sites are not working with my ISP , i check few ISP'S by 'nslookup' and they are ok , but few ISP's its not .

i contact them and i have been told by there DNS TEAM that my dns server isnt standing by RFC rules.

they also told me that the TTL of the SOA is 0 , and it should be more than hour .

here is a picture of screen shot of the configurations :





Thanks in Advance.

 

You can try set SOA TTL value in Plesk to 1 hour and then check if settings correctly transferred to MS DNS and if it's transferred to other DNS servers. Also you can use "dnsmng.exe update *" from %plesk_bin% to reconfigure DNS server configuration according Plesk DB.