Werk #10817: check_dns: Act case-insensitive

Component Checks & agents
Title check_dns: Act case-insensitive
Date Feb 20, 2020
Checkmk Edition Checkmk Raw (CRE)
Checkmk Version 1.5.0p25 1.6.0p10 2.0.0i1
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed

When comparing the answer from DNS, check_dns always acts case-sensitive. That means, it marks answers as CRITICAL, when for instance the hostname in check-mk is lowercase and the answer comes as uppercase. This has been fixed.

To the list of all Werks