420checker.com

All clear

The one URL under 420checker.com we have a verdict for is not blocked in mainland China. 30 tests have been run under this domain since 2016-03-10, the most recent on 2026-05-04.

1URLs tested

1accessible

30tests all-time

2016first tested

5 mo agolast tested

The site itself

http://420checker.comas of 2026Not blocked

About 420checker.com and the Great Firewall

Is 420checker.com blocked in mainland China?

The one URL under 420checker.com we have a verdict for is not blocked in mainland China. 30 tests have been run under this domain since 2016-03-10, the most recent on 2026-05-04.

Elsewhere on the site

Most-blocked .com domains Every tested URL under 420checker.com

Each URL's status is its verdict over the last 90 days, the same one its own page headlines.