p5-JSON-Any expires on 2017-03-01, and ddclient depends on it. I'm guessing it's really upstream that would need to fix it, but it is something that'll affect the port.
Created attachment 179730 [details] replace JSON::Any with JSON::PP This patch replaces JSON::Any with JSON:PP and is based on https://github.com/wimpunk/ddclient/pull/48/files
BTW I'm the port maintainer so please consider this patch to be maintainer-approved.
A commit references this bug: Author: krion Date: Fri Feb 10 09:13:42 UTC 2017 New revision: 433788 URL: https://svnweb.freebsd.org/changeset/ports/433788 Log: Fix stale dependencies. PR: 216526 Submitted by: bhtooefr@gmail.com Approved by: mat (mentor) Differential Revision: https://reviews.freebsd.org/D9488 Changes: head/dns/ddclient/Makefile head/dns/ddclient/files/patch-ddclient