From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from sog-mx-2.v43.ch3.sourceforge.com ([172.29.43.192] helo=mx.sourceforge.net) by sfs-ml-2.v29.ch3.sourceforge.com with esmtp (Exim 4.76) (envelope-from ) id 1Y2Olf-0000lC-0G for bitcoin-development@lists.sourceforge.net; Sat, 20 Dec 2014 18:28:43 +0000 Received-SPF: pass (sog-mx-2.v43.ch3.sourceforge.com: domain of gmail.com designates 209.85.217.179 as permitted sender) client-ip=209.85.217.179; envelope-from=decker.christian@gmail.com; helo=mail-lb0-f179.google.com; Received: from mail-lb0-f179.google.com ([209.85.217.179]) by sog-mx-2.v43.ch3.sourceforge.com with esmtps (TLSv1:RC4-SHA:128) (Exim 4.76) id 1Y2Old-00052E-5Q for bitcoin-development@lists.sourceforge.net; Sat, 20 Dec 2014 18:28:42 +0000 Received: by mail-lb0-f179.google.com with SMTP id z11so2237766lbi.38 for ; Sat, 20 Dec 2014 10:28:34 -0800 (PST) X-Received: by 10.152.21.134 with SMTP id v6mr13756003lae.13.1419100113879; Sat, 20 Dec 2014 10:28:33 -0800 (PST) MIME-Version: 1.0 Received: by 10.114.199.38 with HTTP; Sat, 20 Dec 2014 10:27:53 -0800 (PST) In-Reply-To: <54953A11.1060202@bluematt.me> References: <54953A11.1060202@bluematt.me> From: Christian Decker Date: Sat, 20 Dec 2014 19:27:53 +0100 Message-ID: To: Matt Corallo Content-Type: text/plain; charset=UTF-8 X-Spam-Score: -1.6 (-) X-Spam-Report: Spam Filtering performed by mx.sourceforge.net. See http://spamassassin.org/tag/ for more details. -1.5 SPF_CHECK_PASS SPF reports sender host as permitted sender for sender-domain 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (decker.christian[at]gmail.com) -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature X-Headers-End: 1Y2Old-00052E-5Q Cc: Bitcoin Development Subject: Re: [Bitcoin-development] Area of Focus X-BeenThere: bitcoin-development@lists.sourceforge.net X-Mailman-Version: 2.1.9 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 20 Dec 2014 18:28:43 -0000 Thanks for bringing this to my attention. I added a safety check to my crawler and seed.bitcoinstats.com should not return IPs that also run HTTP or HTTPS, hopefully this'll keep it off blacklists :-) -- Christian Decker On Sat, Dec 20, 2014 at 9:57 AM, Matt Corallo wrote: > There was recently some discussion around dnsseeds. Currently some > dnsseeds are getting blocked by ISPs because the hosts they pick up > (which run bitcoin core nodes) often run rather web servers alongside > which serve malware or whatever else and thus end up on IP-based malware > blacklists. > > Of course we really dont want to move off of DNS because it has this big > built-in anonymity network where the DNS seed servers only get > information about your ISP, not you, and its cached so you dont get as > much information about how many users are making those requests. > > A potential solution might be supporting some subdomain which has > results XORed with some constant mask to tweak the real IP. > > Additionally, it might be cool to stuff a TXT/AAAA/whatever record with > a signature of the results provided by the DNSseed operator. > > Matt > > On 12/20/14 07:42, Will Bickford wrote: >> Hi all, I'm looking to help with Bitcoin core development in my spare >> time (a few hours per week). >> >> A little bit about me: >> * I use C++ and Qt daily >> * I love to automate and enhance software systems >> * I enjoy root causing and fixing issues >> >> I saw Gavin say we needed help with testing in a Reddit AMA a while ago. >> I'm curious where I can make the best impact. Any feedback would be >> appreciated. Thanks! >> >> Will Bickford >> "In Google We Trust" >> >> >> ------------------------------------------------------------------------------ >> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server >> from Actuate! Instantly Supercharge Your Business Reports and Dashboards >> with Interactivity, Sharing, Native Excel Exports, App Integration & more >> Get technology previously reserved for billion-dollar corporations, FREE >> http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk >> >> >> >> _______________________________________________ >> Bitcoin-development mailing list >> Bitcoin-development@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/bitcoin-development >> > > ------------------------------------------------------------------------------ > Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server > from Actuate! Instantly Supercharge Your Business Reports and Dashboards > with Interactivity, Sharing, Native Excel Exports, App Integration & more > Get technology previously reserved for billion-dollar corporations, FREE > http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk > _______________________________________________ > Bitcoin-development mailing list > Bitcoin-development@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/bitcoin-development