DNS servers? - Comcast XFINITY | DSLReports Forums

Xfinity xFi Network Settings and Advanced Settings. Learn how to navigate the advanced settings of xFi. Comcast's IP Gateway is all you need to take advantage of a static IP and built-in firewall. Jun 15, 2018 · I want to change the DNS server settings. you had. Arris 1682G, Cisco 3941T, Arris 3482G & Technicolor CGM4140COM are just some of the Gateways available for Comcast. I have tried various combinations of my dns name (smtp.khf.comcastbiz.net) and server (smtp.w14b.comcast.net), but so far all I get is "Server Not Found." I've heretofore used the same settings as I would in my manual Outlook set-up, but the process is automated for Outlook using my Comcast address so no luck getting the settings that way. Nov 29, 2010 · Cyber-Monday, what a great day for Comcast’s DNS (Domain Name System) service to fail.This isn’t the first, or last, time that an ISP’s DNS has failed. Even when the commercial ISPs’ DNS

In the DNS Configuration group, do one of the following: If using a static IP address, select Use the following DNS server address to manually enter the DNS server address. If you do not know your DNS server addresses, enter the DNS sever address that is provided to you by your ISP (Internet Service Provider). After several seconds you will see 3 buttons. Choose the “IP Settings” button (3). Choose “DNS setting” (4). Select “Enter manually” (5). Enter the SmartyDNS DNS addresses (6). You can find the entire list of all available DNS addresses by signing in to your account on our website, by going to Setup-> DNS Servers. Nov 27, 2012 · In this case, the Constant Guard Protection Suite would prevent you from connecting to a non-Comcast DNS Server and it would alert you if your DNS settings have been tampered with to help avoid this situation. Learn how to update your Xfinity email POP3 port settings from 110 to 995.

How to Choose the Best (and Fastest) Alternative DNS Server

Fixing DNS Woes for Comcast Users and Everyone else | ZDNet Nov 29, 2010 How to Choose the Best (and Fastest) Alternative DNS Server Jan 02, 2020 How to Double Your Internet Speed With One Settings Change Jul 09, 2020