[cabfpub] Checking CAA oneself

[J.C. Jones]

Gerv,

Pretty sure I got this from you at some point. :)

dig +short -t TYPE257 "$@" | perl -nE '@x = split(); say map(chr, map
{ hex } ($x[2] =~ m/../g ))'


J.C.


On Thu, Sep 22, 2016 at 3:59 PM, Gervase Markham <gerv at mozilla.org> wrote:

> Hi everyone,
>
> Sorry if this is a bit lazy of me, but does anyone have either or both of:
>
> * A command-line one-liner; or
> * A web page tool
>
> for checking the CAA record of a domain? I'm sure I used to have a
> one-liner which even decoded the encoding, but I can't find it now. And
> lots of the online DNS tools don't seem to understand CAA.
>
> Thanks :-)
>
> Gerv
>
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