Well it is now June 2015 and I have the same problem listed above. I have verified that ancestry.com and findagrave.com and rootsweb.com all are accessable from my 4g LTE phone service with no problems... but when I try to access any of these on either my home computer OR/AND via WiFi at home (comcast) there always comes up an error with no connection. Comcast phonehelp was clueless as to what could be wrong and said they will call back in 24 hours... we shall see... anyone have any suggestions or advice? Here is the response I got from debugger suggested above. Thanks all...
Analyzing DNSSEC problems for ancestry.com . Found 2 DNSKEY records for . DS=19036/SHA-1 verifies DNSKEY=19036/SEP Found 1 RRSIGs over DNSKEY RRset RRSIG=19036 and DNSKEY=19036/SEP verifies the DNSKEY RRset com Found 1 DS records for com in the . zone Found 1 RRSIGs over DS RRset RRSIG=48613 and DNSKEY=48613 verifies the DS RRset Found 2 DNSKEY records for com DS=30909/SHA-256 verifies DNSKEY=30909/SEP Found 1 RRSIGs over DNSKEY RRset RRSIG=30909 and DNSKEY=30909/SEP verifies the DNSKEY RRset ancestry.com No DS records found for ancestry.com in the com zone No DNSKEY records found ancestry.com A RR has value 66.43.22.183 No RRSIGs found