Checking A record for mx1.comcast.net using Google DNS server (220.127.116.11):
(or click here to check using the Google DNS website.)
mx1.comcast.net has address 18.104.22.168
Multi DNS Options:
No/off=Check one random public server.
Yes=Check public DNS servers.
Special=Check DNS servers authoritative for zone/domain.
The authoritative DNS servers for this host are:
Run at: Tue Jul 27 10:19:37 EDT 2021