Anomaly
http://www.last.fm/
DNS tampering
Unknown
Country
AS0
Network
March 19, 2020, 4:49 PM UTC
Date & Time
Websites
Websites
Web Connectivity Test
Runtime: 144ms

On Mar 19, 2020 4:49 PM, http://www.last.fm/ presented signs of DNS tampering on AS0 in Unknown. This might mean that http://www.last.fm/ was blocked, but false positives can occur. Please explore the network measurement data below.

Failures

HTTP Experiment
null
DNS Experiment
null
Control
null

DNS Queries

Resolver:
(unknown)
Query:
IN A www.last.fm
Engine:
Name
Class
TTL
Type
DATA
@
IN
TTL
CNAME
lastfm.cbsi.map.fastly.net
@
IN
TTL
A
151.101.125.188

TCP Connections

Connection to 151.101.125.188:80 succeeded.

HTTP Requests

URL
GET https://www.last.fm/
Response Headers
X-Timer:
S1584642261.297855,VS0,VE15094
X-Cache:
MISS
content-encoding:
Accept-Ranges:
bytes
Strict-Transport-Security:
max-age=300
Server:
nginx
X-Served-By:
cache-yyz4537-YYZ
X-Cache-Hits:
0
Via:
1.1 varnish
Date:
Thu, 19 Mar 2020 18:24:36 GMT
Content-Type:
text/html
Age:
0
Response Body
<html>
<head><title>502 Bad Gateway</title></head>
<body bgcolor="white">
<center><h1>502 Bad Gateway</h1></center>
<hr><center>nginx</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
URL
GET http://www.last.fm/
Response Headers
X-Timer:
S1584642261.193220,VS0,VE0
X-Cache:
HIT
Accept-Ranges:
bytes
Strict-Transport-Security:
max-age=300
Server:
Varnish
Retry-After:
0
X-Served-By:
cache-yyz4550-YYZ
X-Cache-Hits:
0
Location:
https://www.last.fm/
Via:
1.1 varnish
Date:
Thu, 19 Mar 2020 18:24:21 GMT
Response Body

Empty body

Report ID

20200321T210610Z_AS0_dpS47Nuf0WQ2culx3NR22R14RIKy6MfN3rYhGJ9Duokzl6D08U

Platform

macos

OONI Probe version

2.3.0

Measurement Kit version

none

Raw Measurement Data