Xfinity stale DNS

Chris Garrett chris at
Sat Feb 13 12:24:45 UTC 2016

An inadvertent DNS change was made on one of our domains yesterday. While the rest of the ISP world seems to be working correctly after propagation for the fix, I can not get Comcast / Xfinity to clear the stale records. 

Anyone have suggestions or experience in moving them along?

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