Comcast Customer Service - Xfinity® Technical Support
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. Comcast Customer Service - Xfinity® Technical Support Comcast Customer Service is here to provide Help and Support for your Xfinity Internet, TV, Voice, Home and other services. Xfinity® Status Center - Check for Service Outages In Your Area Find outage information for Xfinity Internet, TV, & phone services in your area. Get status information for devices & tips on troubleshooting. Sign in to Xfinity®
How to Flush DNS: 5 Steps (with Pictures) - wikiHow
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
Feb 23, 2010 · Opt-in by changing your DNS server IP addresses to 75.75.75.75 and 75.75.76.76 (we’ll be adding IPv6 addresses soon). The servers supporting this are deployed nationally in the same locations as our other DNS servers that millions of customers use everyday.
Comcast and DNS hijacking - how to narrow it down? I can't get through to the DNS server I want to for love or money. If I set my DNS server address to 1.2.3.4 (not a DNS server), I still get results. If I get the Source of Authority for a given domain and query THAT for the authoritative result, I still get a non-authoritative result.