[solved] Change all DNS-TTLs at once

Discussion in 'Installation/Configuration' started by Gerd, Jun 3, 2021.

  1. Gerd

    Gerd New Member HowtoForge Supporter

    Hi Forum !!
    I want to change the TTL for all A-Records that are pointing to a given IP from 3600 to 450 in DNS to prepare an IP-Change.
    How can i do this without clicking through all the records?
    Perhaps i can manipulate the Table "dns_rr" inside the ispconfig Database, but is there way to force ISPC to do whatever is needed to process the changes and to inform the slave DNS-Server?
    Thanks for any idea ....
  2. ahrasis

    ahrasis Well-Known Member HowtoForge Supporter

    I think change in database then resync dns service should work.
    Gerd likes this.
  3. Gerd

    Gerd New Member HowtoForge Supporter

    Great, thank you! This works perfekt, should have found this myself *blush*.
    Yours Gerd

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