In article <mailman.149.1454190043.73610.bind-us...@lists.isc.org>, Grant Taylor <gtay...@tnetconsulting.net> wrote:
> I think chained CNAMEs fall into the gray area (no mans land) between > zealots on either side of the RFC interpretation line. > > If chained CNAMEs work for you, more power to you. But don't be > surprised if they fail unexpectedly at some point. We should be warning those niche players Microsoft and Akamai. $ dig www.microsoft.com ; <<>> DiG 9.8.5-P1 <<>> www.microsoft.com ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 18453 ;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 8, ADDITIONAL: 8 ;; QUESTION SECTION: ;www.microsoft.com. IN A ;; ANSWER SECTION: www.microsoft.com. 846 IN CNAME www.microsoft.com-c.edgekey.net. www.microsoft.com-c.edgekey.net. 1362 IN CNAME www.microsoft.com-c.edgekey.net.globalredir.akadns.net. www.microsoft.com-c.edgekey.net.globalredir.akadns.net. 2897 IN CNAME e10088.dspb.akamaiedge.net. e10088.dspb.akamaiedge.net. 6 IN A 2.18.4.103 [snip] Sam -- The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336. _______________________________________________ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
