DNS_ERROR_NOT_ALLOWED_ON_RODC 0x80072561
Error code 9569 · HRESULT 0x80072561
The operation requested is not permitted on against a DNS server running on a read-only DC.
What it means
DNS_ERROR_NOT_ALLOWED_ON_RODC is a Windows error code (system error 9569, returned as HRESULT 0x80072561) reported by Windows. Its official message is: “The operation requested is not permitted on against a DNS server running on a read-only DC.”
How to fix DNS_ERROR_NOT_ALLOWED_ON_RODC
- Test connectivity to the remote host first (ping, then the exact port)
- Check firewall, VPN and proxy rules for the involved process
- Run 'ipconfig /flushdns' and 'netsh interface ip reset', then reboot
Related errors
Source: Microsoft WinError.h
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