U

Visitor

 • 

3 Messages

Wednesday, January 26th, 2022 5:56 PM

Closed

invalid certificate warning for doh.xfinity.com keep popping up

As already this topic explains, 

Xfinity Overwolf Expired Certificate

https://forums.xfinity.com/conversations/customer-service/xfinity-overwolf-expired-certificate/61e384e79fe2d51cfcd311ef

Xfinity's doh server's certificate is expired, and this warning is shown in many Xfinity customer's PC with Kaspersky security software (both business and individual).

also in my PC, it's related with browsers (Edge, Google Chrome) and Google Drive.

Xfinity, just please update your doh.xfinity.com certificate. I don't want to take care of this on all my customers' PCs. (my job is computer support)

Official Solution

Retired Employee

 • 

5.9K Messages

3 years ago

@user_cb87dc 

We have recently released an update that should resolve this for all impacted users. Please retry again and let us know if you continue to experience issues. 

Visitor

 • 

3 Messages

@XfinityJessie​ 

Thank you for update!

I will keep watching on my PC, and also my computer customers' PCs too.

If that happens again, I will update this post soon.

Official Employee

 • 

1.7K Messages

You're welcome @user_cb87dc. Please let us know if you need any other assistance. 

I am an Official Xfinity Employee.
Official Employees are from multiple teams within Xfinity: CARE, Product, Leadership.
We ask that you post publicly so people with similar questions may benefit from the conversation.
Was your question answered? Please, mark a reply as the Accepted Answer.tick

Official Employee

 • 

2.1K Messages

3 years ago

Hi there @user_cb87dc!  Thanks so much for taking the time to reach out to Xfinity Support with Digital Care here on our Community Forum.  We are so glad to hear from you and want to assist in any way that we can.  No worries!  You have reached out to the right team and we are going to get you squared away.  Let's get started!  Please feel free to shoot us a private message with your full name and complete service address so that we can get started.  

 

To send a "direct message" / "private message" message to Xfinity Support:

 • Click "Sign In" if necessary

 • Click the "Direct Message" icon or https://comca.st/3nZPnz0 

 • Click the "New message" (pencil and paper) icon

 • The "To:" line prompts you to "Type the name of a person". Instead, type "Xfinity Support" there

 •  - As you are typing a drop-down list appears. Select "Xfinity Support" from that list

 •  - An "Xfinity Support" graphic replaces the "To:" line

 • Type your message in the text area near the bottom of the window

 • Press Enter to send it

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