Question
What IP addresses do Sectigo DCV requests originate from?
Answer
Sectigo's DCV request origin IPs are:
178.255.81.12
178.255.81.13
91.199.212.132
199.66.201.132
91.199.212.148
91.199.212.151
Please ensure that these IP addresses are whitelisted for port 53 ( TCP & UDP ) and port 80.
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