From owner-freebsd-isp@FreeBSD.ORG Wed Feb 24 19:43:07 2010 Return-Path: Delivered-To: freebsd-isp@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id AF9BA106566B for ; Wed, 24 Feb 2010 19:43:07 +0000 (UTC) (envelope-from norbu09@googlemail.com) Received: from mail-wy0-f182.google.com (mail-wy0-f182.google.com [74.125.82.182]) by mx1.freebsd.org (Postfix) with ESMTP id 48D368FC17 for ; Wed, 24 Feb 2010 19:43:06 +0000 (UTC) Received: by wyb40 with SMTP id 40so1481794wyb.13 for ; Wed, 24 Feb 2010 11:43:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:content-type :content-transfer-encoding; bh=3XWlgn9Ykjp7nQs+sjsZbFnnMtg3ybtBJ0aSYSxpVbI=; b=c4QNVBLI1v3GRvZCn2FbEpd6LU/uG901+UdjohHguMhd7YwtncMEgN3cPgR24yayys +WK9Jb//EApubJIybzUM0inuLkX0b9WKVjtdeECJEZygtEGFelU/MEdKqoqPWqywnx9t xbOVM0CaKFieXeABmBj1o0AyOrwNo9jEIQ4y4= DomainKey-Signature: a=rsa-sha1; c=nofws; d=googlemail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type:content-transfer-encoding; b=SAo6Ias7to46HnFJ4QeV49luCJ8pEO8YboR8UDibplCXQCBHRaKqJhp+/15FYQMFuP QqQuoM9LhC6/wJvcZNCBFxJ/naRbnURir/zOrBYywrwcGYeu1vE1hyRB8/zm7qxuNbwn oxOhA/CYH1zXZUtmSks/rdxLPCkitw9/tykmU= MIME-Version: 1.0 Received: by 10.216.86.16 with SMTP id v16mr125556wee.162.1267040577914; Wed, 24 Feb 2010 11:42:57 -0800 (PST) In-Reply-To: <4B84E0B0.8070904@yazzy.org> References: <4B82F976.8020308@yazzy.org> <4B84E0B0.8070904@yazzy.org> Date: Thu, 25 Feb 2010 08:42:57 +1300 Message-ID: From: lenz To: lists@yazzy.org, FreeBSD-ISP Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: Subject: Re: Registrars with free DynDNS services of my own domains. X-BeenThere: freebsd-isp@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Internet Services Providers List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Feb 2010 19:43:07 -0000 if i may ... don't you miss a very important point here. DNS is bitch when it comes to caching and large providers. never mind what you have as expire times many large providers cache for a day to reduce their DNS traffic. if you run a NS server on a dynamic IP this can be more of a lottery than a solution. dyndns works fairly well for stuff that can live with small expire times and is not mission critical. a ns record _is_ mission critical as without it not only your website is offline but potentially your mail other stuff. in your case i would get a cheap vhost somewhere and run the second ns there (slicehost, smallest slice or such) and have a stable solution or use the DNS from your provider or any other DNS hoster that offers an API if you want to update records. cheers lenz On Wed, Feb 24, 2010 at 9:17 PM, Marcin M. Jessa wrote: > On 02/22/2010 10:39 PM, Marcin M. Jessa wrote: >> >> Hi guys. >> >> Many registrars offer free DNS hosting if you register your domain with >> them. >> I need =A0a bit more. I need a registrar which not only will "host" my o= wn >> domains but also in exchange give me >> a dyndns service so I can automatically update the @ records of my domai= ns >> as an extra free of charge service. >> Do you guys know of any registrars that can do that? >> > I actually figured out I can run my own services for all my domains > on a dynamic IP without breaking any DNS related RFC. > > I have 2 DNS servers, a master with static IP and a slave with dynamic IP > (both can actually have a dynamic IP). > The resgistrar (godaddy) does not require IPs when defining custom DNS > servers so one of the > DNS servers can run just fine on a dynamic IP as long as it's host has > defined an A record and not a CNAME. > And as long as the Arecord for my domains is not set it should be fine. > > But not having A records for the domains will of course mean that > I won't be able to access http://domain.tld , just http://www.domain.tld > But there is a solution to it too. > Having access to the master DNS I just can easly update all the A records > with a script. > I use PowerDNS to host my domains and it's just a metter of running one > SQL query to have everything updated and working just fine. > > All I have to do is to check if IP of my dyndns host has changed and run = the > SQL query > to update all the A records on the master server to match that new IP. > > > Thanks. > > _______________________________________________ > freebsd-isp@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-isp > To unsubscribe, send any mail to "freebsd-isp-unsubscribe@freebsd.org" > --=20 twitter: @norbu09 current project: iWantMyName.com painless domain registration (finally)