Re: [dns-operations] DNS perf benchmarking tools

2014-04-05 Thread Francis Dupont
In your previous mail you wrote: > For TCP maybe perftcpdns is something for you.. you could have a look at > the oarc website at the dublin workshop site. > There is a presentation about a TCP DNS performance test tool perftcpdns > and the sources..but it is not in a release state. => tw

Re: [dns-operations] Introducing CNAME Flattening: RFC-Compliant CNAMEs at a Domain's Root

2014-04-05 Thread Doug Barton
On 04/04/2014 02:20 AM, Stephane Bortzmeyer wrote: [Warning: sloppy terminology, for instance, "root" is not used in the usual DNS meaning.] http://blog.cloudflare.com/introducing-cname-flattening-rfc-compliant-cnames-at-a-domains-root Funny idea but it works only if your DNS is hosted at Cloud

Re: [dns-operations] Introducing CNAME Flattening: RFC-Compliant CNAMEs at a Domain's Root

2014-04-05 Thread Matthew Pounsett
On Apr 4, 2014, at 23:26 , Mark Andrews wrote: > FreeBSD is using _http._tcp today for some of their services. Do you know for which ones? ; <<>> DiG 9.8.3-P1 <<>> IN SRV _http._tcp.freebsd.org ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 20566 ;;

Re: [dns-operations] Introducing CNAME Flattening: RFC-Compliant CNAMEs at a Domain's Root

2014-04-05 Thread Doug Barton
On 04/05/2014 01:51 PM, Matthew Pounsett wrote: On Apr 4, 2014, at 23:26 , Mark Andrews wrote: FreeBSD is using _http._tcp today for some of their services. Do you know for which ones? portaudit for one. Doug ___ dns-operations mailing list dn

Re: [dns-operations] Introducing CNAME Flattening: RFC-Compliant CNAMEs at a Domain's Root

2014-04-05 Thread Matthew Pounsett
On Apr 5, 2014, at 17:10 , Doug Barton wrote: > On 04/05/2014 01:51 PM, Matthew Pounsett wrote: >> >> On Apr 4, 2014, at 23:26 , Mark Andrews wrote: >> >>> FreeBSD is using _http._tcp today for some of their services. >> >> Do you know for which ones? > > portaudit for one. ; <<>> DiG 9.8.

Re: [dns-operations] Introducing CNAME Flattening: RFC-Compliant CNAMEs at a Domain's Root

2014-04-05 Thread Mark Andrews
The packaging system uses it. ; <<>> DiG 9.10.0b2 <<>> _http._tcp.pkg.freebsd.org SRV ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 8334 ;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 3, ADDITIONAL: 2 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, fla

Re: [dns-operations] Introducing CNAME Flattening: RFC-Compliant CNAMEs at a Domain's Root

2014-04-05 Thread Colm MacCárthaigh
On Sat, Apr 5, 2014 at 3:44 PM, Mark Andrews wrote: > > ; EDNS: version: 0, flags:; udp: 4096 > ... > ;; ANSWER SECTION: > _http._tcp.pkg.freebsd.OrG. 3485 IN SRV 50 10 80 > pkg0.bme.freebsd.org. > _http._tcp.pkg.freebsd.OrG. 3485 IN SRV 10 10 80 > pkg0.isc.freebsd.org. > _http

Re: [dns-operations] Introducing CNAME Flattening: RFC-Compliant CNAMEs at a Domain's Root

2014-04-05 Thread Mark Andrews
In message , =?ISO-8859-1?Q?Colm_MacC=E1rthaigh?= writes: > On Sat, Apr 5, 2014 at 3:44 PM, Mark Andrews wrote: > > > > > ; EDNS: version: 0, flags:; udp: 4096 > > > > ... > > > > ;; ANSWER SECTION: > > _http._tcp.pkg.freebsd.OrG. 3485 IN SRV 50 10 80 > > pkg0.bme.freebsd.org. > > _h

Re: [dns-operations] Introducing CNAME Flattening: RFC-Compliant CNAMEs at a Domain's Root

2014-04-05 Thread Fred Morris
On Sat, 5 Apr 2014, [ISO-8859-1] Colm MacC?rthaigh wrote: > [...] > It's speculation on my part, but that behavior might be holding back SRV. > It's probably a hard-sell to expect browsers to perform two queries instead > of one, and to double the time they spend in DNS resolution. No offense inte

Re: [dns-operations] Introducing CNAME Flattening: RFC-Compliant CNAMEs at a Domain's Root

2014-04-05 Thread Phillip Hallam-Baker
On Sat, Apr 5, 2014 at 8:12 PM, Mark Andrews wrote: > > In message > , > =?ISO-8859-1?Q?Colm_MacC=E1rthaigh?= writes: >> On Sat, Apr 5, 2014 at 3:44 PM, Mark Andrews wrote: >> >> > >> > ; EDNS: version: 0, flags:; udp: 4096 >> > >> >> ... >> >> >> > ;; ANSWER SECTION: >> > _http._tcp.pkg.freebs

Re: [dns-operations] Introducing CNAME Flattening: RFC-Compliant CNAMEs at a Domain's Root

2014-04-05 Thread Patrik Fältström
> ;; ANSWER SECTION: > _http._tcp.pkg.freebsd.OrG. 3485 IN SRV 50 10 80 pkg0.bme.freebsd.org. > _http._tcp.pkg.freebsd.OrG. 3485 IN SRV 10 10 80 pkg0.isc.freebsd.org. > _http._tcp.pkg.freebsd.OrG. 3485 IN SRV 90 10 80 pkg0.ydx.freebsd.org. > _http._tcp.pkg.freebsd.OrG. 3485