I'm experiencing a rather odd issue with Dynamic DNS in Sophos XG 17.5.5. In WebAdmin, under Network/Dynamic DNS, everything seems fine. IP addresses are shown correctly and Last Updated Status shows "Success". I also checked the ddc.log which shows <SUCCESS CODE="200" TEXT="[domain name] updated to [IP address]" ZONE="[zone]">. However, the domain name does not resolve. When I log into the ZoneEdit site, it shows outdated IP addresses and not those that XG in WebAdmin (which are correct and current). I can however manually update in ZoneEdit and once I do so connectivity is restored.
I imagine this must be some sort of issue with ZoneEdit but I thought I'd perhaps check here first to see if I might be missing something on why ZoneEdit is not being updated even though XG swears up and down that it has been.
Any thoughts or suggestions on how to diagnose this would be most appreciated.
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