From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Robert Pluim Newsgroups: gmane.emacs.devel Subject: Re: Persistent failure to lookup hostname Date: Tue, 04 Oct 2022 16:41:49 +0200 Message-ID: <87v8oz8xci.fsf@gmail.com> References: <87lepw4fyz.fsf@gnus.org> <87tu4k9gz2.fsf@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="23111"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Lars Ingebrigtsen , emacs-devel@gnu.org To: Stefan Monnier Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Tue Oct 04 17:19:25 2022 Return-path: Envelope-to: ged-emacs-devel@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1ofjhc-0005nd-NP for ged-emacs-devel@m.gmane-mx.org; Tue, 04 Oct 2022 17:19:24 +0200 Original-Received: from localhost ([::1]:49416 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ofjhb-0000gi-Mp for ged-emacs-devel@m.gmane-mx.org; Tue, 04 Oct 2022 11:19:23 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:53578) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ofj7M-0007Iq-Iv for emacs-devel@gnu.org; Tue, 04 Oct 2022 10:41:56 -0400 Original-Received: from mail-wr1-x436.google.com ([2a00:1450:4864:20::436]:38470) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1ofj7K-00072d-JV for emacs-devel@gnu.org; Tue, 04 Oct 2022 10:41:56 -0400 Original-Received: by mail-wr1-x436.google.com with SMTP id j16so9713246wrh.5 for ; Tue, 04 Oct 2022 07:41:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:references :in-reply-to:subject:cc:to:from:from:to:cc:subject:date:message-id :reply-to; bh=qIT97oH1l2IS/Kvp+sX7e37Fnu8RMm8/LnthgyuDsAs=; b=fjHSxgsWg4gNv5oAiz4aD9Jt4JQTEFKWa+6JfdJ74UxlRNv8kOhj6M+2+3osQ97qyE pH+5U1Xmx6inbYzWS8bWUSwTlvMksgNzF9f/0OrKz4F6RVrlN0kFB33UeaMe4bR1q0q+ 6euy2Ob7qhTO47ax09mNH4FK9OhhoH8HOFsXU4RJjUNjkW9skVqi5mTVx8wcgNRPhmVH 1kdge+NUPwJufi/76R2We8mnkSjJFhRx3Hqb4+G6sE7rM/3ifDCBCsfJUda1k6an1fVb ZRUZ+zjSnHN/jQKS+ew5CBHsx2GG0vq/I+OY2b9Y5KyRQmjptwH/6QI5clPoer2HrjLV 6VMQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:references :in-reply-to:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=qIT97oH1l2IS/Kvp+sX7e37Fnu8RMm8/LnthgyuDsAs=; b=ZbAy+RA95vMDxpYoL9p0ql+YRGx6Bvx2WLbMJJqTZDihcqN1GEZKCj2jbxgaTNBfqw 6dxgdClZdOsD937KdIrsuzc7AlGiIXwz4bvgxHDAIDoyi8JhX6OJbTmLFyUMjuavgPfv vk5kh33vf/WkLANCn0vskxS8mAGRYB3RBNsOPuZVTMssS6abZIXifx2RjfLNcLvygI2C 59aeEbpsDI8TSv0phJ4nVBvX4PtLPQrsuRh1S6X3t2yyWR24OZ10hILIax4SSSj1vZmf A9/rKDtnVSotyfwzwFlDyxs2pWeal31+DmO61m4UBhywN8hcuDHnXdNz3kH9I0/Fgu8e dRwA== X-Gm-Message-State: ACrzQf0h5CocQW5/xrGje32Y1cUFX2WcNzop4oTmGlm+Zjaz4Qqf0M4E R+eRG5j2SjKdE+j5LeOjBLR5zZDXK1k= X-Google-Smtp-Source: AMsMyM4kXpKQTxqnrx+VGtqrckqpCmfH3hIunuAAK1UzncBtVG1zWgTz8h5KnOvp/XLE8OhY41IRjw== X-Received: by 2002:adf:e10a:0:b0:22e:3e36:d7ab with SMTP id t10-20020adfe10a000000b0022e3e36d7abmr6010166wrz.232.1664894510638; Tue, 04 Oct 2022 07:41:50 -0700 (PDT) Original-Received: from rltb ([2a01:e0a:3f3:fb50:37f5:e4da:5e9c:64c1]) by smtp.gmail.com with ESMTPSA id bh9-20020a05600005c900b0022ccbc7efb5sm13002160wrb.73.2022.10.04.07.41.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 04 Oct 2022 07:41:49 -0700 (PDT) In-Reply-To: (Stefan Monnier's message of "Tue, 04 Oct 2022 09:27:03 -0400") Received-SPF: pass client-ip=2a00:1450:4864:20::436; envelope-from=rpluim@gmail.com; helo=mail-wr1-x436.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:296889 Archived-At: >>>>> On Tue, 04 Oct 2022 09:27:03 -0400, Stefan Monnier said: Stefan> Indeed, they may also be sent to "the wrong" nameserver (e.g. t= he Stefan> nameserver that was to be used back when I was working in that = caf=C3=A9 the Stefan> other day). That=CA=BCs why some of the GNU/Linux dns implementations have a resolv.conf that points you at localhost, and then they run a daemon that takes care of the actual DNS queries and updating the resolver IPs (I have a vague memory of dnsmasq doing that, and maybe systemd-resolvd, but I have no such abominations on my system =F0=9F=98=80) Robert --=20