Is McAfee, LLC down right now?
No one has reported a problem in the last hour.
About McAfee, LLC
mcafee.com is the official website of McAfee, LLC, American global computer security software company. The company was founded in 1987 and based in San Jose, United States. The domain was registered 34 years ago through CSC Corporate Domains, Inc.. The Internet Archive first captured it in 1996. It ranks #498 among the most visited sites in the world on the Tranco list. It is hosted in United States on the Amazon.com, Inc. network.
The most recent problem was a slowdown on 27 September 2026 at 00:01 UTC, which lasted 3 min. There have been 2 incidents in the last 90 days, 59 min of downtime in total, and 94.86% of our checks succeeded.
Reports, last 24 hours
0 reports · normally about 3 per hour| Problem reported | No reports in the last 24 hours. |
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One email when mcafee.com goes down and one when it recovers. No account needed; unsubscribe from any email.
What we checked
21:56:11 UTC| Layer | Result | Outcome |
|---|---|---|
| DNS name lookup | mcafee.com resolves to 100.20.214.93 (AS16509 Amazon.com, Inc.) | pass |
| TLS certificate | Certificate from McAfee, LLC, expires 2027-04-23 | pass |
| HTTP, Phoenix | HTTP 0 in 3.9 s · Reachable; the server accepted the TLS connection but sent no page within 5 s, which is how some sites treat automated visitors 1 h ago | pass |
| HTTP, Cape Town | HTTP 0 in 6.82 s · Reachable; the server accepted the connection but sent no page, which is how some sites treat automated visitors · via cpt1 1 h ago | pass |
| HTTP, Mumbai | HTTP 0 in 6.7 s · Reachable; the server accepted the connection but sent no page, which is how some sites treat automated visitors · via bom1 1 h ago | pass |
| HTTP, Singapore | HTTP 0 in 6.53 s · Reachable; the server accepted the connection but sent no page, which is how some sites treat automated visitors · via sin1 1 h ago | pass |
| HTTP, Paris | HTTP 0 in 6.41 s · Reachable; the server accepted the connection but sent no page, which is how some sites treat automated visitors · via cdg1 1 h ago | pass |
| HTTP, San Francisco | HTTP 0 in 6.06 s · Reachable; the server accepted the connection but sent no page, which is how some sites treat automated visitors · via sfo1 1 h ago | pass |
| HTTP, Las Vegas | HTTP 301 in 0.18 s · via LAS 1 h ago | pass |
| Content | No page title captured | – |
| Reputation | Trust score 100/100 · trust check | Established |
Outage history, 90 days
| Started (UTC) | Incident | Duration |
|---|---|---|
| 2026-09-27 00:01 | Slow · Cloudflare: Timed out | 3 min |
| 2026-09-26 12:01 | Slow · Cloudflare: Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloud | 55 min |
Common questions
Is McAfee, LLC down for everyone or just me?
Compare the test from your browser above with our server checks. If our servers reach mcafee.com and your browser cannot, the problem is on your connection, DNS or network. If both fail, the site is down.
How do you know if McAfee, LLC is down?
We request the homepage from 7 locations, check DNS, the TLS certificate and the HTTP response, and compare the page content with what we saw before. We also read the service's official status feed where one exists and count visitor reports against the usual rate for the hour.
What can I do while it is down?
Subscribe to the alert on this page and we will email you when it recovers. Clearing your DNS cache or switching networks only helps when our servers can reach the site and your browser cannot.