I use a fairly well-known (free) DNS provider. I just checked my DNS settings at dnscheck.pingdom.com and I got:
1. No SOA record was found when querying the name server. This is most probably due to a misconfiguration at the name server - a zone must have a SOA record. 2. Nameserver * does not do DNSSEC extra processing. Are either of these something to worry about? - Grant

