dns troubleshooting

Chrome’s “DNS address could not be found” message—often paired with DNS_PROBE_FINISHED_NXDOMAIN—means the browser could not translate a site name such as example.com into an IP address. If one site fails while unrelated sites open normally, the domain or URL is probably the problem. If several...

Fix Windows 10/11 Internet Connected but No Access: Winsock, IP Reset & Adapter Checks Difficulty: Intermediate | Time Required: 15 minutes Windows sometimes shows “Connected” (or even “Internet”) while apps and browsers can’t actually reach websites. This usually points to a problem in one of...

Microsoft’s cloud productivity stack suffered a major disruption on January 22–23, 2026, when a portion of North America service infrastructure stopped processing traffic as expected — producing a roughly nine‑to‑ten hour outage that affected Outlook/Exchange Online, Microsoft 365 admin and...