Is American Society for Testing and Materials down right now?
No one has reported a problem in the last hour.
About American Society for Testing and Materials
astm.org is the official website of American Society for Testing and Materials, standards organization. The company was founded in 1898 and based in West Conshohocken, United States. The domain was registered 32 years ago through CSC Corporate Domains, Inc.. The Internet Archive first captured it in 1996. It ranks #10,652 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 American Society for Testing and Materials 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 astm.org goes down and one when it recovers. No account needed; unsubscribe from any email.
What we checked
16:05:44 UTC| Layer | Result | Outcome |
|---|---|---|
| DNS name lookup | astm.org resolves to 18.238.192.25 (AS16509 Amazon.com, Inc.) | pass |
| TLS certificate | Certificate from DigiCert Inc, expires 2027-03-18 | pass |
| HTTP, United States | HTTP 200 in 1.04 s 46 min ago | pass |
| Content | Page title: “ASTM International | ASTM” | – |
| Reputation | Trust score 100/100 · trust check | Established |
Outage history, 90 days
No incidents recorded in the last 90 days.
Common questions
Is American Society for Testing and Materials down for everyone or just me?
Compare the test from your browser above with our server checks. If our servers reach astm.org 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 American Society for Testing and Materials 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.