Microsoft Investigates Routing Anomaly
Microsoft recently addressed an unexplained anomaly on its network that was routing traffic destined for example.com, a domain reserved for testing purposes, to an electronics cable manufacturer in Japan, according to Ars Technica. The issue, which has since been suppressed, raised questions about network security and routing protocols.
Example.com is designated under RFC2606, an official standard maintained by the Internet Engineering Task Force, and is not intended to be obtainable by any party. Instead, it resolves to IP addresses assigned to the Internet Assigned Numbers Authority (IANA). This designation is in place to prevent third parties from being overwhelmed with traffic when developers and others need a domain for testing or discussing technical issues, according to Ars Technica.
The reason for the misrouting remains unclear. Microsoft has not released an official statement explaining the cause of the anomaly.
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