miekg/dns — pull request #122 by FiloSottile (2014-09-04 22:31:28+00:00)
Title: Correct the DNSKEY flag values

See https://www.iana.org/assignments/dnskey-flags/dnskey-flags.xhtml

Elsewhere in the code 256 (1 << 8) is used numerically for ZONE, so nothing breaks for now.