Hello! Ever since switching to HelioHost, ns2.heliohost.org has been throwing an error on DNS testers. I have seen this occur through multiple DNS check tools such as http://www.intodns.com, http://dnscheck.pingdom.com, and http://www.dnsstuff.com over the past few weeks. DNS servers responded ERROR: One or more of your nameservers did not respond: The ones that did not respond are: 64.62.211.133 Reverse MX A records (PTR) ERROR: No reverse DNS (PTR) entries. The problem MX records are: 170.192.218.216.in-addr.arpa -> no reverse (PTR) detected You should contact your ISP and ask him to add a PTR record for your ips I do not know if these are related to my sporadic outages when http://www.siteuptime.com pings the domain on a 30 minute interval. Not sure if this is a serious issue, but I figured I should bring it to your attention. www.almazdentistry.com almazden Thanks again for everything!