You are right. .NET gethostbyname actually calls getaddrinfo in some cases. getaddrinfo returns the addresses in "correct" order which gethostbyname does not on Windows. Hence the discrepancy. tried a native app which calls both and confirmed the difference. Thanks everyone.

In reply to Re^6: gethostbyname returns reverse order of ipaddress expected by anubhavd
in thread gethostbyname returns reverse order of ipaddress expected by anubhavd

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