Re: Difference between multiple NS and NS having multiple A

2013-02-17 Thread Mark Andrews
In message , Alexander Gurvitz writes: > Is there any practical difference between the following two: > > 1. > example.com. NS ns1.example.com. > example.com. NS ns2.example.com. > ns1.example.com. A 1.1.1.1 > ns2.example.com. A 1.1.1.2 > > 2. > example.com. NS ns.example.com. > ns.example.com.

Re: Free secondary servers supporting DNSSEC?

2013-02-17 Thread Mark Andrews
In message , Tony Fin ch writes: > Vernon Schryver wrote: > > > > How does a secondary authoritative DNS server fail to support DNSSEC? > > A security-aware authoritative server has to support: > > * EDNS0 and DO > * RRSIG records alongside the RRsets they cover in responses > * Special logic f

Re: Free secondary servers supporting DNSSEC?

2013-02-17 Thread Sten Carlsen
I have used Gratisdns.dk for years with no issue. I you buy the domains through them, they will even remind you in good time to renew ;-) And you can't beat the price for DNS - I have never been bothered with advertisements from them. On 17/02/13 19:10, Tony Finch wrote: > Robert Moskowitz wrote

Re: IPv6 prefixes in ACLs

2013-02-17 Thread Robert Moskowitz
On 02/17/2013 12:43 PM, Evan Hunt wrote: Should I put a single entry for my /48 allocation or 16 /64 entries for the nets I am currently using? Both ways work. Does it make any difference for performance? Possibly, but I doubt you could measure it. (Unless you're using a really ancent versio

Re: Free secondary servers supporting DNSSEC?

2013-02-17 Thread Tony Finch
Robert Moskowitz wrote: > > One of my secondaries, though, does not support DNSSEC and it is the one that > gives me a bit of geographical diversity. So I am looking for someplace that > will accept my smallish domains. Have a look at https://web.gratisdns.dk - Danish only, but that's not too mu

Re: Free secondary servers supporting DNSSEC?

2013-02-17 Thread Tony Finch
Vernon Schryver wrote: > > How does a secondary authoritative DNS server fail to support DNSSEC? A security-aware authoritative server has to support: * EDNS0 and DO * RRSIG records alongside the RRsets they cover in responses * Special logic for DS in parent zones * NSEC or NSEC3 in negative an

Re: IPv6 prefixes in ACLs

2013-02-17 Thread Evan Hunt
> Should I put a single entry for my /48 allocation or 16 /64 entries for > the nets I am currently using? Both ways work. > Does it make any difference for performance? Possibly, but I doubt you could measure it. (Unless you're using a really ancent version of BIND, in which case the shorter l

Re: Free secondary servers supporting DNSSEC?

2013-02-17 Thread Robert Moskowitz
On 02/17/2013 12:11 PM, Vernon Schryver wrote: From: Robert Moskowitz The Redhat docs on bind had a warning about not implementing features, like DNSSEC if your secondaries doesn't support it. That is all I am going on. I think I also saw it in some isc.org doc. In your position, I'd publish

Re: Free secondary servers supporting DNSSEC?

2013-02-17 Thread Robert Moskowitz
On 02/17/2013 11:48 AM, Vernon Schryver wrote: From: David Forrest In any case, some naming and shaming seems appropriate. Basic Naming and shaming seems excessive for a "free" service. Services that do not charge users money are often not really free. This is my concern in coming out and

Re: Free secondary servers supporting DNSSEC?

2013-02-17 Thread Vernon Schryver
> From: Robert Moskowitz > The Redhat docs on bind had a warning about not implementing features, > like DNSSEC if your secondaries doesn't support it. That is all I am > going on. I think I also saw it in some isc.org doc. In your position, I'd publish the RRSIG and NSEC* records (i.e. sign

Re: Free secondary servers supporting DNSSEC?

2013-02-17 Thread Vernon Schryver
> From: David Forrest > > In any case, some naming and shaming seems appropriate. Basic > > Naming and shaming seems excessive for a "free" service. Services that do not charge users money are often not really free. That this case might cost security instead of eyeballs should not exempt it fro

Re: Free secondary servers supporting DNSSEC?

2013-02-17 Thread Robert Moskowitz
On 02/17/2013 09:44 AM, Vernon Schryver wrote: From: Robert Moskowitz One of my secondaries, though, does not support DNSSEC How does a secondary authoritative DNS server fail to support DNSSEC? It's not as if it would be doing any signature checking or automagic (re)signing. Does it not tole

Re: Free secondary servers supporting DNSSEC?

2013-02-17 Thread Robert Moskowitz
On 02/17/2013 09:57 AM, David Forrest wrote: On Sun, 17 Feb 2013, Vernon Schryver wrote: In any case, some naming and shaming seems appropriate. Basic Naming and shaming seems excessive for a "free" service. Just like I am FINALLY moving to DNSSEC, the fellow running the system I have be

Re: Free secondary servers supporting DNSSEC?

2013-02-17 Thread David Forrest
On Sun, 17 Feb 2013, Vernon Schryver wrote: In any case, some naming and shaming seems appropriate. Basic Naming and shaming seems excessive for a "free" service. Dave -- David Forrest St. Louis, Missouri ___ Please visit https://lists.isc.org/mai

Re: Free secondary servers supporting DNSSEC?

2013-02-17 Thread Vernon Schryver
> From: Robert Moskowitz > One of my secondaries, though, does not support DNSSEC How does a secondary authoritative DNS server fail to support DNSSEC? It's not as if it would be doing any signature checking or automagic (re)signing. Does it not tolerate the not at all new RRSIG and NSEC or NS

Difference between multiple NS and NS having multiple A

2013-02-17 Thread Alexander Gurvitz
Is there any practical difference between the following two: 1. example.com. NS ns1.example.com. example.com. NS ns2.example.com. ns1.example.com. A 1.1.1.1 ns2.example.com. A 1.1.1.2 2. example.com. NS ns.example.com. ns.example.com. A 1.1.1.1 ns.example.com. A 1.1.1.2 Is there any possible dif

Re: Free secondary servers supporting DNSSEC?

2013-02-17 Thread GS Bryan
https://puck.nether.net/dns/login -- Bryan S.G. On 17 February 2013 20:40, Robert Moskowitz wrote: > I hope to roll out my DNS upgrade today, but without enabling DNSSEC; that > will take a bit longer. > > One of my secondaries, though, does not support DNSSEC and it is the one > that gives me

Re: Free secondary servers supporting DNSSEC?

2013-02-17 Thread Amir Haris Ahmad
Hi Robert.. You can try using my DNS project.. http://manage.dnssocial.com http://www.dnssocial.com http://manage.dnssocial.com/gdrive Please click "add slave server" button. TQ FYI we also already come out with appliance version. "If someone feels that they had never made a mistake in their l

Free secondary servers supporting DNSSEC?

2013-02-17 Thread Robert Moskowitz
I hope to roll out my DNS upgrade today, but without enabling DNSSEC; that will take a bit longer. One of my secondaries, though, does not support DNSSEC and it is the one that gives me a bit of geographical diversity. So I am looking for someplace that will accept my smallish domains. than