Is AstraZeneca down right now?
No one has reported a problem in the last hour.
About AstraZeneca
astrazeneca.com is the official website of AstraZeneca, British-Swedish pharmaceutical company. The company was founded in 1913 and based in Cambridge, United Kingdom. The Internet Archive first captured it in 2000. It ranks #14,148 among the most visited sites in the world on the Tranco list. It is hosted in United States on the Amazon.com, Inc. network.
We have recorded no outage for AstraZeneca in the last 90 days; it answered 100% of our checks.
Reports, last 24 hours
0 reports · normally about 3 per hour| Problem reported | No reports in the last 24 hours. |
Get notified
One email when astrazeneca.com goes down and one when it recovers. No account needed; unsubscribe from any email.
What we checked
02:19:41 UTC| Layer | Result | Outcome |
|---|---|---|
| DNS name lookup | astrazeneca.com resolves to 15.197.255.153 (AS16509 Amazon.com, Inc.) | pass |
| TLS certificate | Certificate from Sectigo Limited, expires 2026-11-05 | pass |
| HTTP, Phoenix | HTTP 403 in 0.77 s · Reachable; the site answers automated requests with HTTP 403 5 h ago | pass |
| Content | Page title: “ERROR: The request could not be satisfied” · changed in the last 48 h | – |
| Reputation | Trust score 100/100 · trust check | Established |
Outage history, 90 days
No incidents recorded in the last 90 days.
Common questions
Is AstraZeneca down for everyone or just me?
Compare the test from your browser above with our server checks. If our servers reach astrazeneca.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 AstraZeneca is down?
We request the homepage from 8 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.