SOA Minimum TTL

[lexsus]

where do I change the SOA minimum TTL 180 to eg 3600

[BBuchanan1013]

where do I change the SOA minimum TTL 180 to eg 3600

First place to look:

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/home/user/conf/dns/domain.db

I suggest using a program like notepad++ to view and edit that file. However, if you want all new domains to be affected, and I don't suggest messing around too much:

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/usr/local/vesta/func/domain.sh

around line 226 you'll find:

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@    IN    SOA    $SOA.    root.$domain_idn. (
                                            $SERIAL
                                            7200
                                            3600
                                            1209600
                                            180 )

This will change only the Newly added domains. If you want to change existing, then change the domain.db listed above. Don't forget to restart DNS via command line.

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systemctl restart named

CentOS

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service bind restart

Ubuntu
*note: the actual name of the service might be different from what I've listed