DNSFilter	OpenDNS	SafeDNS	GreenTeamDNS	Dyn	Comodo Secure DNS	Norton ConnectSafe	Xerocole	Strongarm
Last update	2016-05-16 04:29:08	2016-04-30 04:53:39	2016-05-01 21:40:23	2016-05-01 16:53:49	2016-04-30 04:53:39	2016-05-01 21:40:23	2016-05-01 21:40:23	2016-05-01 21:40:23	2016-05-16 04:29:08
Target Market	MSPs/WISPs/Enterprise	Enterprise	Home / Enterprise		Home	Home	Home & Personal use only	Home, Small Business	SMB
Statistics	Yes	Yes	Yes	Yes	No	No	No	No	- Requests to blackholed domains
Customized Policies	Yes	Yes	Yes Limited per plan tier	Yes	- Yes, but limited to 1	No	- Only 3 Pre-defined.	- Limited Options	- Can add policies with domains
Support for NAT Networks	Yes	No	No	No	No	No	Yes	No	No
Customized Block Page	Yes	Yes	Yes	No	No	No	No	No	No
Offers Anycast Network	Yes	Yes	Yes	No	Yes	Yes	Yes		No
Global POPs	31	25	4	1	20				2
Headquartered	Myrtle Beach, SC, USA	San Francisco, CA, USA	Sverdlovsk Region, Russian Federation	Tel Aviv-Yafo, Israel	Manchester, NH, USA	Louisville, KY	Mountain View, CA, USA	Cambridge, MA, USA	Boston, MA, USA
Content Filtering	Yes	Yes		Yes	Yes	No	Yes		No
Threat Protection	Yes	Yes		Yes	Yes	Yes	Yes		Yes
Pricing Model	Metered usage	Per user / per Access Point	Per User		Free - Limited.	Free	Free - Home & Personal		Per Seat
Cost for 10M Queries/mo				?	Free	Free	Free - Home & Personal		$3/Seat
Cost for 10 Users/mo	$5/mo	$380/yr	$150/yr	?	Free	Free	Free - Home & Personal		$30/mo
Free Trial?	Yes		Yes	-	-	-	-		-
Free Trial Period	14 Days		15 Days	?	NA	NA	Home & Personal use only		Home & Personal use only
Notes				SSL cert expired in 2014. May be out of business.
Website	https://www.DNSFilter.com	http://www.opendns.com/	https://www.safedns.com/		http://dyn.com/remote-access/	https://www.comodo.com/secure-dns/	https://dns.norton.com/	http://www.xerocole.com/	http://strongarm.io