DNS health check & backup export
A fast way to see if your DNS “looks right”, catch common email issues, and produce an exportable backup.
Checks SPF · DMARC · DKIM · MX · NS · DNSSEC
Export JSON · BIND
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1) Run the check
In “My domains”, press “DNS health / export”. If the domain doesn’t exist (NXDOMAIN) or no DNS server is found, you’ll see a clear error.
2) Save a backup
Export as JSON (complete) or as a BIND snippet (useful as a starting point for a zone file).
Example BIND export (snippet)
This is an example of the kind of output you can export and save.
$ORIGIN example.it.
@ 3600 IN NS asterix.zenahost.it.
@ 3600 IN NS panoramix.zenahost.it.
@ 3600 IN MX 10 mail.example.it.
@ 3600 IN TXT "v=spf1 include:_spf.example.it -all"
_dmarc 3600 IN TXT "v=DMARC1; p=none; rua=mailto:dmarc@example.it"