This seems to be an issue of nslookup there ... on a recent RHEL: rhel5:~/monitoring-plugins [0]markus [PR681] $ cat /etc/redhat-release Red Hat Enterprise Linux Server release 5.10 (Tikanga)
rhel5:~/monitoring-plugins [0]markus [PR681] $ nslookup www.rm.com 1.1.1.1 ;; connection timed out; trying next origin ;; connection timed out; no servers could be reached -- Reply to this email on GitHub: https://github.com/monitoring-plugins/monitoring-plugins/issues/982#issuecomment-50593983
