July 4, 2023 at 3:56:47 PM UTC
VERIFY
Anomaly
DNS tampering
Websites
Runtime: 7.1s
On July 4, 2023 at 3:56:47 PM UTC, https://ooni.org/ presented signs of DNS tampering on AS45090 in China.
This might mean that https://ooni.org/ was blocked, but false positives can occur.
Please explore the network measurement data below.
Failures
HTTP Experiment
null
DNS Experiment
generic_timeout_error
Control
null
DNS Queries
Resolver:
(unknown)
Query:
IN ANY ooni.org
Engine:
golang_net_resolver
Name
Class
TTL
Type
DATA
Answer IP Info
@
IN
A
75.2.60.5
AS16509 (Amazon.com, Inc.)
@
IN
A
99.83.231.61
AS16509 (Amazon.com, Inc.)
Query:
IN A ooni.org
Engine:
doh
generic_timeout_error
Query:
IN AAAA ooni.org
Engine:
doh
generic_timeout_error
Query:
IN AAAA ooni.org
Engine:
udp
generic_timeout_error
Query:
IN A ooni.org
Engine:
udp
generic_timeout_error
TCP Connections
99.83.231.61:443: succeeded
75.2.60.5:443: succeeded
HTTP Requests
URL
GET https://ooni.org/
Response Headers
Accept-Ranges:bytesAge:967Cache-Control:public, max-age=0, must-revalidateContent-Length:12856Content-Type:text/html; charset=UTF-8Date:Tue, 04 Jul 2023 15:56:45 GMTEtag:"b10065d97aee13a706bf7712e60b4653-ssl"Permissions-Policy:interest-cohort=()Server:NetlifyStrict-Transport-Security:max-age=31536000X-Nf-Request-Id:01H4GSXNV5KVEKVGAV46P92G8S
Response Body
<!doctype html><html lang=en><head><meta name=generator content="Hugo 0.111.3"><meta charset=utf-8><meta name=viewport content="initial-scale=1,width=device-width"><link rel=alternate type=application/rss+xml href=https://ooni.org/index.xml title="OONI: Open Observatory of Network Interference"><title>OONI: Open Observatory of Network Interference | OONI</title><link rel=canonical href=https://ooni.org/><meta name=description content="The Open Observatory of Network Interference (OONI) is a global community measuring internet censorship around the world. Run OONI Probe to detect internet censorship. Use OONI Explorer to track internet censorship worldwide in near real-time."><meta property="og:title" content="OONI: Open Observatory of Network Interference"><meta property="og:description" content="The Open Observatory of Network Interference (OONI) is a global community measuring internet censorship around the world. Run OONI Probe to detect internet censorship. Use OONI Explorer to track internet censorship worldwide in near real-time."><meta property="og:type" content="website"><meta property="og:url" content="https://ooni.org/"><meta name=twitter:card content="summary"><meta name=twitter:title content="OONI: Open Observatory of Network Interference"><meta name=twitter:description content="The Open Observatory of Network Interference (OONI) is a global community measuring internet censorship around the world. Run OONI Probe to detect internet censorship. Use OONI Explorer to track internet censorship worldwide in near real-time."><link rel=stylesheet type=text/css href=https://ooni.org/css/bootstrap.min.0fa63041d1adce4ab1b63edefe88157bf5f5a3bd58abf6358e92b68b01d131c0.css><link rel=stylesheet type=text/css href=https://ooni.org/css/index.min.d44373603280e3c4201c52e2f89e8bb1df7e923fd013d13d0f6828cc638d84e5.css><link rel=icon type=image/png href=/images/favicon.png><script type=text/javascript src=https://cdn.jsdelivr.net/npm/ooni-run/dist/widgets.js defer></script>
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Resolver ASN
AS45090
Resolver IP
159.75.222.70
Resolver Network Name
Shenzhen Tencent Computer Systems Company Limited
Measurement UID
20230704155647.910233_CN_webconnectivity_ebf0bb00e7ef9ef3
Report ID
20230704T143929Z_webconnectivity_CN_45090_n1_LhUOSoQ9vr0AOzO6
Platform
linux
Software Name
miniooni (3.18.1)
Measurement Engine
ooniprobe-engine (3.18.1)