Miek Gieben 4ef53081c5 middleware/file: Add CNAME chain support (#400) ...

Up till now we would only chase 1 CNAME. Spec requires we will chase
all. This PR add support for this.  Up to 8 CNAMEs are chased (this
could be longer, by just checking for cycles, but 8 seems enough for
now).

Also add RRSIG of the first CNAME for DNSSEC.

2016-11-09 10:02:26 +00:00

8.5 KiB

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