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<font size="+1"><font face="Arial">You could ask the registrar<font
face="Arial">/<font face="Arial">root domain a<font
face="Arial">dmins </font></font></font>to point those
domains <font face="Arial">somewhere other than your server; or
just delete them from the root servers a<font face="Arial">t
their perogative</font>. You might want to give your
ex-customer a final warning beforehand as to your intent. It
might spur them into action<font face="Arial"> and maybe help
deter any potential legal action after the fact. I'm not a
lawyer<font face="Arial">. This is not legal advice.</font></font><br>
<br>
<font face="Arial">- A</font><br>
</font></font></font><br>
<div class="moz-cite-prefix">On 06/24/2018 01:30 PM, Alex wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAB1R3shAFOs1ogcXKdo_RsB9zwi7oGP4XmP+jKr8ZTXm_hvNKA@mail.gmail.com">
<pre wrap="">Hi,
We had a former customer who parked about 300 domains with his
registry on our server but is no longer a customer and hasn't moved
his domains. There aren't any hosts behind the domains.
Is there anything more I can do to block/prevent them from continually
querying my system outside of just redirecting them to localhost or
something?
It's not a terrible amount of traffic, but it's pretty substantial.
Unfortunately asking him nicely didn't work.
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