In this post, you’ll learn about the Windows System Error DNS_ERROR_NON_RFC_NAME (0x2554)] and the reason why you are receiving the error message
How does this Error in Windows Look like?
Error Code 9556 DNS_ERROR_NON_RFC_NAME (0x2554)]
Why do you receive the System Error Error Code 9556 DNS_ERROR_NON_RFC_NAME (0x2554)] in Windows?
DNS name does not comply with RFC specifications.