<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto">No. This is not a thing regular DNS servers do.<br id="lineBreakAtBeginningOfSignature"><div dir="ltr">-- <div>Mark Andrews</div></div><div dir="ltr"><br><blockquote type="cite">On 23 May 2025, at 00:23, Karol Nowicki via bind-users <bind-users@lists.isc.org> wrote:<br><br></blockquote></div><blockquote type="cite"><div dir="ltr"><!--[if gte mso 9]><xml><o:OfficeDocumentSettings><o:AllowPNG/><o:PixelsPerInch>96</o:PixelsPerInch></o:OfficeDocumentSettings></xml><![endif]-->
<div>Does ISC Bind software by native has any dns tunneling prevention embedded ? </div><div><br></div><div>Thanks </div><br><br><br><div class="yahoo-signature"><a style="font-size:12px" href="https://mail.onelink.me/107872968?pid=nativeplacement&c=Global_Acquisition_YMktg_315_Internal_EmailSignature&af_sub1=Acquisition&af_sub2=Global_YMktg&af_sub3=&af_sub4=100000604&af_sub5=EmailSignature__Static_">Wysłane z Yahoo Mail do iPhone</a><br></div>
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