URL: http://releases.ubuntu.com/16.04/
Submission: On March 26 via manual from US

Summary

This website contacted 2 IPs in 2 countries across 1 domains to perform 12 HTTP transactions. The main IP is 2001:67c:1360:8001::34, located in Brno, Czech Republic and belongs to CANONICAL-AS, GB. The main domain is releases.ubuntu.com.
This is the only time releases.ubuntu.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
7 2001:67c:1360... 41231 (CANONICAL-AS)
5 2001:67c:1562... 41231 (CANONICAL-AS)
12 2
Apex Domain
Subdomains
Transfer
12 ubuntu.com
releases.ubuntu.com
assets.ubuntu.com
458 KB
12 1
Domain Requested by
7 releases.ubuntu.com releases.ubuntu.com
5 assets.ubuntu.com releases.ubuntu.com
12 2

This site contains links to these domains. Also see Links.

Domain
www.ubuntu.com
help.ubuntu.com
zsync.moria.org.uk
atterer.org
bugs.launchpad.net
Subject Issuer Validity Valid
assets.ubuntu.com
Let's Encrypt Authority X3
2020-02-11 -
2020-05-11
3 months crt.sh

This page contains 1 frames:

Primary Page: http://releases.ubuntu.com/16.04/
Frame ID: AE08920AC5ADB7EEFE170BF355128092
Requests: 12 HTTP requests in this frame

Screenshot


Detected technologies

Overall confidence: 100%
Detected patterns
  • headers server /Ubuntu/i

Overall confidence: 100%
Detected patterns
  • headers server /(?:Apache(?:$|\/([\d.]+)|[^/-])|(?:^|\b)HTTPD)/i

Page Statistics

12
Requests

42 %
HTTPS

100 %
IPv6

1
Domains

2
Subdomains

2
IPs

2
Countries

458 kB
Transfer

580 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

12 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
releases.ubuntu.com/16.04/
17 KB
18 KB
Document
General
Full URL
http://releases.ubuntu.com/16.04/
Protocol
HTTP/1.1
Server
2001:67c:1360:8001::34 Brno, Czech Republic, ASN41231 (CANONICAL-AS, GB),
Reverse DNS
Software
Apache/2.4.29 (Ubuntu) /
Resource Hash
1dbbf2fe66d613c155a9dd24ec18f0bed710028c6c9e660f004420b01d0f0642

Request headers

Host
releases.ubuntu.com
Connection
keep-alive
Pragma
no-cache
Cache-Control
no-cache
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Accept-Encoding
gzip, deflate
Accept-Language
en-US
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Thu, 26 Mar 2020 00:47:38 GMT
Server
Apache/2.4.29 (Ubuntu)
Vary
Accept-Encoding
Keep-Alive
timeout=5, max=100
Connection
Keep-Alive
Transfer-Encoding
chunked
Content-Type
text/html;charset=UTF-8
vanilla-framework-version-1.8.0.min.css
assets.ubuntu.com/v1/
158 KB
32 KB
Stylesheet
General
Full URL
https://assets.ubuntu.com/v1/vanilla-framework-version-1.8.0.min.css
Requested by
Host: releases.ubuntu.com
URL: http://releases.ubuntu.com/16.04/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
2001:67c:1562::20 , United Kingdom, ASN41231 (CANONICAL-AS, GB),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
e196021ce66ae6d718cf75a50a098bd5aa794aa0257877d46b76234ae2b3d818

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
style

Response headers

Date
Thu, 26 Mar 2020 00:47:38 GMT
Content-Encoding
gzip
X-Cache-Lookup
HIT from juju-prod45-ubuntu-assets-machine-9:80
Age
14074
X-Cache-Status
HIT from content-cache-1ss/1
X-Cache
HIT from juju-prod45-ubuntu-assets-machine-9
Content-Disposition
filename=vanilla-framework-version-1.8.0.min.css
Content-Length
31809
Allow
GET, PUT, DELETE, HEAD, OPTIONS
Last-Modified
Mon, 16 Jul 2018 13:41:49 GMT
Server
nginx/1.14.0 (Ubuntu)
Vary
Accept-Encoding
Content-Type
text/css
Via
1.1 juju-prod45-ubuntu-assets-machine-9 (squid/3.3.8)
Cache-Control
max-age=31556926
Accept-Ranges
bytes
411e1474-releases-lockup.svg
assets.ubuntu.com/v1/
9 KB
9 KB
Image
General
Full URL
https://assets.ubuntu.com/v1/411e1474-releases-lockup.svg
Requested by
Host: releases.ubuntu.com
URL: http://releases.ubuntu.com/16.04/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
2001:67c:1562::20 , United Kingdom, ASN41231 (CANONICAL-AS, GB),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
6d3ec0b9f4cc50a341c8a5414132be7fd1d1c2907b3aa914aed9f11b800cac64

Request headers

Referer
http://releases.ubuntu.com/16.04/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
image

Response headers

Date
Thu, 26 Mar 2020 00:47:38 GMT
Via
1.1 juju-prod45-ubuntu-assets-machine-10 (squid/3.3.8)
X-Cache-Lookup
HIT from juju-prod45-ubuntu-assets-machine-10:80
Last-Modified
Fri, 24 Aug 2018 14:47:16 GMT
Server
nginx/1.14.0 (Ubuntu)
Age
238735
X-Cache-Status
HIT from content-cache-1ss/1
Allow
GET, PUT, DELETE, HEAD, OPTIONS
X-Cache
HIT from juju-prod45-ubuntu-assets-machine-10
Content-Type
image/svg+xml
Cache-Control
max-age=31556926
Transfer-Encoding
chunked
Warning
113 juju-prod45-ubuntu-assets-machine-10 (squid/3.3.8) This cache hit is still fresh and more than 1 day old
Content-Disposition
filename=releases-lockup.svg
blank.gif
releases.ubuntu.com/icons/
148 B
431 B
Image
General
Full URL
http://releases.ubuntu.com/icons/blank.gif
Requested by
Host: releases.ubuntu.com
URL: http://releases.ubuntu.com/16.04/
Protocol
HTTP/1.1
Server
2001:67c:1360:8001::34 Brno, Czech Republic, ASN41231 (CANONICAL-AS, GB),
Reverse DNS
Software
Apache/2.4.29 (Ubuntu) /
Resource Hash
3cb0e54babf019703fe671a32fcc3947aab9079ec2871cf0f9639245cc12d878

Request headers

Referer
http://releases.ubuntu.com/16.04/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Thu, 26 Mar 2020 00:47:38 GMT
Last-Modified
Sat, 20 Nov 2004 20:16:24 GMT
Server
Apache/2.4.29 (Ubuntu)
ETag
"94-3e9564c23b600"
Content-Type
image/gif
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=99
Content-Length
148
back.gif
releases.ubuntu.com/icons/
216 B
500 B
Image
General
Full URL
http://releases.ubuntu.com/icons/back.gif
Requested by
Host: releases.ubuntu.com
URL: http://releases.ubuntu.com/16.04/
Protocol
HTTP/1.1
Server
2001:67c:1360:8001::34 Brno, Czech Republic, ASN41231 (CANONICAL-AS, GB),
Reverse DNS
Software
Apache/2.4.29 (Ubuntu) /
Resource Hash
0e9ced1019385b1101fdaa7c07d01d63aae771176a44d3df81d47b115b5128aa

Request headers

Referer
http://releases.ubuntu.com/16.04/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Thu, 26 Mar 2020 00:47:38 GMT
Last-Modified
Sat, 20 Nov 2004 20:16:24 GMT
Server
Apache/2.4.29 (Ubuntu)
ETag
"d8-3e9564c23b600"
Content-Type
image/gif
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=100
Content-Length
216
list.png
releases.ubuntu.com/cdicons/
549 B
834 B
Image
General
Full URL
http://releases.ubuntu.com/cdicons/list.png
Requested by
Host: releases.ubuntu.com
URL: http://releases.ubuntu.com/16.04/
Protocol
HTTP/1.1
Server
2001:67c:1360:8001::34 Brno, Czech Republic, ASN41231 (CANONICAL-AS, GB),
Reverse DNS
Software
Apache/2.4.29 (Ubuntu) /
Resource Hash
09e08d0558167570b07bfe9c6279faeb792fe7a5bcd8b3db90ac7bd81c16aaad

Request headers

Referer
http://releases.ubuntu.com/16.04/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Thu, 26 Mar 2020 00:47:38 GMT
Last-Modified
Fri, 28 Apr 2006 09:44:20 GMT
Server
Apache/2.4.29 (Ubuntu)
ETag
"225-4127a8c89e500"
Content-Type
image/png
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=100
Content-Length
549
iso.png
releases.ubuntu.com/cdicons/
1 KB
2 KB
Image
General
Full URL
http://releases.ubuntu.com/cdicons/iso.png
Requested by
Host: releases.ubuntu.com
URL: http://releases.ubuntu.com/16.04/
Protocol
HTTP/1.1
Server
2001:67c:1360:8001::34 Brno, Czech Republic, ASN41231 (CANONICAL-AS, GB),
Reverse DNS
Software
Apache/2.4.29 (Ubuntu) /
Resource Hash
bcc477712152457f0b276a2f77298c20f129b7812161e22f200970d68d3c0dbb

Request headers

Referer
http://releases.ubuntu.com/16.04/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Thu, 26 Mar 2020 00:47:38 GMT
Last-Modified
Fri, 28 Apr 2006 09:44:20 GMT
Server
Apache/2.4.29 (Ubuntu)
ETag
"57d-4127a8c89e500"
Content-Type
image/png
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=100
Content-Length
1405
torrent.png
releases.ubuntu.com/cdicons/
1 KB
2 KB
Image
General
Full URL
http://releases.ubuntu.com/cdicons/torrent.png
Requested by
Host: releases.ubuntu.com
URL: http://releases.ubuntu.com/16.04/
Protocol
HTTP/1.1
Server
2001:67c:1360:8001::34 Brno, Czech Republic, ASN41231 (CANONICAL-AS, GB),
Reverse DNS
Software
Apache/2.4.29 (Ubuntu) /
Resource Hash
6a3e52aaa62979ab97c1f14136b739ea84741dbe9c67b7688741912f47973a07

Request headers

Referer
http://releases.ubuntu.com/16.04/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Thu, 26 Mar 2020 00:47:38 GMT
Last-Modified
Fri, 28 Apr 2006 09:44:20 GMT
Server
Apache/2.4.29 (Ubuntu)
ETag
"50a-4127a8c89e500"
Content-Type
image/png
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=100
Content-Length
1290
jigdo.png
releases.ubuntu.com/cdicons/
907 B
1 KB
Image
General
Full URL
http://releases.ubuntu.com/cdicons/jigdo.png
Requested by
Host: releases.ubuntu.com
URL: http://releases.ubuntu.com/16.04/
Protocol
HTTP/1.1
Server
2001:67c:1360:8001::34 Brno, Czech Republic, ASN41231 (CANONICAL-AS, GB),
Reverse DNS
Software
Apache/2.4.29 (Ubuntu) /
Resource Hash
45f99b4beb44e58524aa0ad9ae6c899a1a34a25864100cf78bd2590b1375468f

Request headers

Referer
http://releases.ubuntu.com/16.04/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Thu, 26 Mar 2020 00:47:38 GMT
Last-Modified
Fri, 28 Apr 2006 09:44:20 GMT
Server
Apache/2.4.29 (Ubuntu)
ETag
"38b-4127a8c89e500"
Content-Type
image/png
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=100
Content-Length
907
775cc62b-vanilla-grad-background.png
assets.ubuntu.com/v1/
211 KB
212 KB
Image
General
Full URL
https://assets.ubuntu.com/v1/775cc62b-vanilla-grad-background.png
Requested by
Host: releases.ubuntu.com
URL: http://releases.ubuntu.com/16.04/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
2001:67c:1562::20 , United Kingdom, ASN41231 (CANONICAL-AS, GB),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
acb8eb99188893afe3d43e2ed7b3dd0a7c0e388a6ef279b2527a397b7ced63bf

Request headers

Referer
http://releases.ubuntu.com/16.04/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
image

Response headers

Date
Thu, 26 Mar 2020 00:47:38 GMT
Via
1.1 juju-prod45-ubuntu-assets-machine-9 (squid/3.3.8)
X-Cache-Lookup
HIT from juju-prod45-ubuntu-assets-machine-9:80
Last-Modified
Thu, 07 Jun 2018 15:53:20 GMT
Server
nginx/1.14.0 (Ubuntu)
Age
43208
X-Cache-Status
HIT from content-cache-1ss/1
Allow
GET, PUT, DELETE, HEAD, OPTIONS
X-Cache
HIT from juju-prod45-ubuntu-assets-machine-9
Content-Type
image/png
Cache-Control
max-age=31556926
Transfer-Encoding
chunked
Content-Disposition
filename=vanilla-grad-background.png
7f100985-Ubuntu-Th_W.woff2
assets.ubuntu.com/v1/
56 KB
57 KB
Font
General
Full URL
https://assets.ubuntu.com/v1/7f100985-Ubuntu-Th_W.woff2
Requested by
Host: releases.ubuntu.com
URL: http://releases.ubuntu.com/16.04/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
2001:67c:1562::20 , United Kingdom, ASN41231 (CANONICAL-AS, GB),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
c6324234e218f932c5c94771a12278709ed6c44ffb8b16e1721eb5894182e0fa

Request headers

Referer
https://assets.ubuntu.com/v1/vanilla-framework-version-1.8.0.min.css
Origin
http://releases.ubuntu.com
Sec-Fetch-Dest
font
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Thu, 26 Mar 2020 00:47:39 GMT
Via
1.1 juju-prod45-ubuntu-assets-machine-10 (squid/3.3.8)
X-Cache-Lookup
HIT from juju-prod45-ubuntu-assets-machine-10:80
Last-Modified
Sun, 17 Sep 2017 11:15:39 GMT
Server
nginx/1.14.0 (Ubuntu)
Age
39441
X-Cache-Status
HIT from content-cache-1ss/1
Allow
GET, PUT, DELETE, HEAD, OPTIONS
X-Cache
HIT from juju-prod45-ubuntu-assets-machine-10
Content-Type
font/woff2
Access-Control-Allow-Origin
*
Cache-Control
max-age=31556926
Transfer-Encoding
chunked
Content-Disposition
filename=Ubuntu-Th_W.woff2
e8c07df6-Ubuntu-L_W.woff2
assets.ubuntu.com/v1/
124 KB
125 KB
Font
General
Full URL
https://assets.ubuntu.com/v1/e8c07df6-Ubuntu-L_W.woff2
Requested by
Host: releases.ubuntu.com
URL: http://releases.ubuntu.com/16.04/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
2001:67c:1562::20 , United Kingdom, ASN41231 (CANONICAL-AS, GB),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
5e63d606e7156dce67c2f50eac8e29cabf588ae0ad41d564569d65d36dc516bb

Request headers

Referer
https://assets.ubuntu.com/v1/vanilla-framework-version-1.8.0.min.css
Origin
http://releases.ubuntu.com
Sec-Fetch-Dest
font
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Thu, 26 Mar 2020 00:47:39 GMT
Via
1.1 juju-prod45-ubuntu-assets-machine-10 (squid/3.3.8)
X-Cache-Lookup
HIT from juju-prod45-ubuntu-assets-machine-10:80
Last-Modified
Thu, 14 Sep 2017 13:41:51 GMT
Server
nginx/1.14.0 (Ubuntu)
Age
46062
X-Cache-Status
HIT from content-cache-1ss/1
Allow
GET, PUT, DELETE, HEAD, OPTIONS
X-Cache
HIT from juju-prod45-ubuntu-assets-machine-10
Content-Type
font/woff2
Access-Control-Allow-Origin
*
Cache-Control
max-age=31556926
Transfer-Encoding
chunked
Content-Disposition
filename=Ubuntu-L_W.woff2

Verdicts & Comments Add Verdict or Comment

2 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

object| onformdata object| onpointerrawupdate

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