<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body style="overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;">I don't have a who is client on my phone, I'm sick in bed today, and I like virendra's answer, which is that it's a slash 24 carve out from IBM, a lot better than this one. :-)<br><br>I did specify 9/8.<br><br><div class="gmail_quote">On March 8, 2023 5:17:57 PM EST, "Patrick W. Gilmore via Outages-discussion" <outages-discussion@outages.org> wrote:<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
Ummmm…. <a href="https://www.quad9.net/">https://www.quad9.net/</a><div><br></div><div>You forgot how to type “whois”?</div><div><br><div>
-- <br>TTFN,<br>patrick
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<div><br><blockquote type="cite"><div>On Mar 8, 2023, at 16:58, Jay Ashworth <jra@baylink.com> wrote:</div><br class="Apple-interchange-newline"><div><meta http-equiv="content-type" content="text/html; charset=utf-8"><div style="overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;">Indeed, there are quite a number of publicly accessible - and publicly intended - customer resolver DNS servers not directly associated with access networks.<br><br>The six DNS resolvers in the former gte/bbn 4/8 Network are not intended as publicly accessible servers, and indeed <admin>are not a suitable topic for outage reports on this list</admin>.<br><br>Suitably vetted outage reports about such resolver servers which are intended for public use probably are. If you don't know what constitutes suitable vetting for such a report, you probably shouldn't make one. :-)<br><br>Who does 9/8 belong to these days, Patrick?<br><br>Cheers,<br>--jra<br><br><div class="gmail_quote">On March 8, 2023 3:49:29 PM EST, "Patrick W. Gilmore via Outages-discussion" <outages-discussion@outages.org> wrote:<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
Quad-9!!<div><br></div><div>9.9.9.9</div><div><br></div><div><div>
-- <br>TTFN,<br>patrick
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<div><br><blockquote type="cite"><div>On Mar 8, 2023, at 15:45, Calvin E. via Outages-discussion <outages-discussion@outages.org> wrote:</div><br class="Apple-interchange-newline"><div><div dir="auto"><div>Out of curiosity regarding non-Lumen customers using 4.2.2.2, why not use the intentionally public DNS like Cloudflare 1.1.1.1 and Google <a href="http://8.8.8.8/8.8.4.4">8.8.8.8/8.8.4.4</a>?<br><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Mar 8, 2023, 10:30 Hunter Fuller via Outages <<a href="mailto:outages@outages.org">outages@outages.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="auto">Additionally, configuring one DNS server is a bad idea. I’m not sure if 4.2.2.2 is anycasted, but 4.2.2.1 through 4.2.2.6 exist and all work, so if you are a Lumen customer and want to use their resolvers, it’d be prudent to configure any two of those. </div><div dir="auto"><br></div><div dir="auto">In other words, I mean this as gently as possible, but one of six redundant servers going offline is not what I’d call an “outage.”</div><div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Mar 8, 2023 at 08:34 Mike Bolitho via Outages <<a href="mailto:outages@outages.org" target="_blank" rel="noreferrer">outages@outages.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;padding-left:1ex;border-left-color:rgb(204,204,204)"><div dir="auto">Speaking as a former Level 3 employee from way back. 4.2.2.2 is NOT a polling server. So if you're using it for that, you should stop. Second, while it is publicly available for DNS, it is first and foremost a server for Level 3 customers. What they do with it and how available it is outside the network is not guaranteed. YMMV.</div><div dir="auto"><div dir="auto"><br><div data-smartmail="gmail_signature" dir="auto">- Mike Bolitho</div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Mar 8, 2023, 3:03 AM Michael B. Williams via Outages <<a href="mailto:outages@outages.org" target="_blank" rel="noreferrer">outages@outages.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;padding-left:1ex;border-left-color:rgb(204,204,204)"><div dir="ltr"><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">Hi Team - I have been seeing issues as well since approximately 19 December 2022.</div></div>
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</blockquote></div></div>-- <br><div dir="ltr" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><br>--<br>Hunter Fuller (they)<br>Router Jockey<br>VBH M-1C<br>+1 256 824 5331<br><br>Office of Information Technology<br>The University of Alabama in Huntsville<br>Network Engineering</div></div></div></div></div>
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