Click Advanced and select the DNS tab. If there are any DNS server IP addresses listed there, write them down for future reference, and remove them from this window. Click OK. Select Use the following DNS server addresses. If there are any IP addresses listed in the Preferred DNS server or Alternate DNS server, write them down for future reference.

If you are having Xfinity Internet connection problems, troubleshoot your connection with these step-by-step solutions. Xfinity For full functionality of this site it is necessary to enable JavaScript. Jul 16, 2009 · Comcast cable internet dns servers are as follows: National DNS Server IP Address. Primary DNS IP: 68.87.85.102 ; Secondary DNS IP: 68.87.64.150; Select Your City / State. Use the following table to find out nearest dns server for your location. This will speed up your dns name resolution. Comcast offers cable television, internet and home phone service. Services are branded Xfinity in areas where digital triple play services are available. Xfinity TV offers television over the internet (IPTV). Comcast serves homes and businesses in 40 states and the District of Columbia. Comcast is a majority shareholder of NBC Universal. From 69.252.244.159 I see that it is your ISP (Comcast) redirecting your DNS traffic, not an AV appliance on your computer. It doesn't look like that you can install DNSCrypt on your D-Link DIR-655, and it seems there is apparently no alternative firmware available for this router, so you are out of luck with this router and with this ISP.

Problems with the DNS servers at ISP Comcast prevented customers around the U.S. from surfing the Web Thursday, but the company said the interruptions were not linked in any way to a spate of

[Connectivity] DNS server problems. Anyone else having issues with not being able to load a web page today. I had to switch DNS servers like I had to years back. I quit using Comcast DNS Find outage information for Xfinity Internet, TV, & phone services in your area. Get status information for devices & tips on troubleshooting. Comcast offers cable television, internet and home phone service. Services are branded Xfinity in areas where digital triple play services are available. Xfinity TV offers television over the internet (IPTV). Comcast serves homes and businesses in 40 states and the District of Columbia. Comcast is a majority shareholder of NBC Universal.

FYI 75.75.75.75/6 is a Comcast DNS server. The problem most people are having is probable a DNS amplification attacks. Had to fix on our end, comcast needs some work

View all United States of America DNS Servers Support Me If you find this service useful for checking DNS propagation, please consider donating to help pay hosting costs and keeping the site up to date. Problems with the DNS (domain name system) servers at ISP (Internet service provider) Comcast Corp. prevented customers around the U.S. from surfing the Web Thursday, but the company said the Comcast had a DNS (Domain Name System) server failure in parts of the country. DNS is the glue that converts human-readable and -typeable names like “www.macworld.com” into the underlying Jan 28, 2015 · Our internal DNS servers look to open DNS as our forwarders. So if you open the Command prompt and issue a command nslookup, is the DNS server showing in there? If so, is that your primary DNS server and replies properly when querying fora host or domains? Yes the DNS server is showing and it is the correct one and replies properly.