Article ID: 116930, created on Aug 26, 2013, last review on Jun 8, 2016

  • Applies to:
  • Plesk 10.4 for Windows


  1. Attempt to switch DNS server at Tools & Settings > Server Components > DNS Server fails:

    Execute dnsmng.exe UPDATE * failed with error code 1: Invalid field Option in PTR record. Invalid number.
  2. There are DNS records with type 'none' in Plesk database:

    C:\>"%plesk_bin%\dbclient.exe" --direct-sql --sql="select id, host, type, val from dns_recs where type = 'none'"
    id      host                    type    val
    11             none    domain1.test.
    13      lists.domain1.test.     none    domain1.test.


Invalid DNS records in Plesk database.


  1. Log into Plesk configuration database. Use instructions from article #3472.

  2. Run the following query to remove corrupted DNS records:

    mysql> delete from dns_recs where type = 'none';

a914db3fdc7a53ddcfd1b2db8f5a1b9c 56797cefb1efc9130f7c48a7d1db0f0c 85a92ca67f2200d36506862eaa6ed6b8 ff5a00b8ead2e480367b019417a04207 c796c01d6951fa24ed54c7f1111667c6

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