Can you open viewdns.info/iranfirewall from mainland China?
Sometimes.
Access is unreliable — 100% of the last 1 conclusive tests showed interference.
Access viewdns.info/iranfirewall with GreatFireVPN →2012first tested
1/1disrupted · last 90 days
1 d agolast tested
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Frequently asked questions
Is viewdns.info/iranfirewall blocked in mainland China right now?
As of the last test on 2026-07-29, viewdns.info/iranfirewall is 100% disrupted in mainland China, based on GreatFire's live Great Firewall measurements.
Why is viewdns.info/iranfirewall blocked in mainland China?
Access is unreliable — 100% of the last 1 conclusive tests showed interference.
Since when has viewdns.info/iranfirewall been blocked?
GreatFire has recorded interference with viewdns.info/iranfirewall from mainland China since 2012-09-24.
How can I access viewdns.info/iranfirewall from mainland China?
You need a circumvention tool such as a VPN. GreatFireVPN, built by GreatFire, is designed to bypass the Great Firewall and reach sites like viewdns.info/iranfirewall.
http://viewdns.info/iranfirewall · JSON