Comcast Business Support Community

Reverse DNS Setup

I need to have a reverse DNS record set up for one of my IPs.

RDNS (Reverse Domain Name System) means reverse name registration. It is also called a PTR record.Rdns identification; hosting or virtual server service, hosting your own server or a leased serverIt can be done by the companies that provide the servi

rDNS Record

I need someone to help me with a rDNS record for one of my static IPs. Not sure who I should send the request to. Thanks.

Reverse DNS query or reverse DNS resolution is the determination of the domain name associated with the IP address by using DNS in computer networks and the Internet. You can test active addresses from what is dns records ? app.The process of determi

Visa Reward Card - received late, now expired

Hi, the reward card that was promised as part of signing up for service wasn't received in a reasonable amount of time. After contacting Comcast I received it 4 months after service started. Unfortunately the card has expired before I could use it. Can I get some help to resolve this?

How long has the expiration date passed? Can we use the visa visa generator 💳app reward cards even though they have expired?

WiFi connections dropping Internet every day at different times. Hard wired connections do not drop

Details:Every afternoon all WiFi connections drop internet accessHard wired computers do not lose connectivityThe WiFi connections do not drop and the signal shows as strong, but no web access is availableOpen sites fail to connect, new sites fail on the DNS lookupThe resolution is to turn off WiFi

🔗Can you log your device? The problem is in the modem - router device, many wifi problems that can be accessed from the system log records are caused by channel conflict and dual band frequency. Receiver and transmitter compatibility is important in

192.168.1.1 login problem

hello, i changed the 10.1.10.1 ip adress to 192.168.l.1 ip address for local dhcp server. But i can not login to http://192.168.1.1 via browser for change wifi name and password settings. When I try to enter here on windows 10, I get warnings from the firewall. I tried chrome, firefox, opera, edge,

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Can't access public wifi hotspots with business account anymore

This worked until about a month and a half ago.Now when i log into public xfinity wifi hotspots, it tells me "your internet service is not active", and offers to let me sign in with a different user. I suspect this is related to the fact that i linked my current account to an existing username (whos

I think, hotspots can be used with XFinity account. :S You can examine here https://www.xfinity.com/learn/internet-service

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