URL: https://stackoverflow.com/posts/44280532/ivc/2cba?_=1563176884151
Submission: On July 16 via manual

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 1 HTTP transactions. The main IP is 151.101.65.69, located in United States and belongs to FASTLY - Fastly, US. The main domain is stackoverflow.com.
TLS certificate: Issued by Let's Encrypt Authority X3 on May 29th 2019. Valid for: 3 months.
This is the only time stackoverflow.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 151.101.65.69 54113 (FASTLY)
1 1
Apex Domain
Subdomains
Transfer
1 stackoverflow.com
stackoverflow.com
1 1
Domain Requested by
1 stackoverflow.com
1 1

This site contains no links.

Subject Issuer Validity Valid
*.stackexchange.com
Let's Encrypt Authority X3
2019-05-29 -
2019-08-27
3 months crt.sh

This page contains 1 frames:

Primary Page: https://stackoverflow.com/posts/44280532/ivc/2cba?_=1563176884151
Frame ID: 1AF72687B4E41315F0F359D97AE9FA19
Requests: 1 HTTP requests in this frame

Screenshot


Detected technologies

Overall confidence: 100%
Detected patterns
  • headers via /varnish(?: \(Varnish\/([\d.]+)\))?/i

Overall confidence: 100%
Detected patterns
  • headers vary /Fastly-SSL/i

Page Statistics

1
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

0 kB
Transfer

0 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

1 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request 2cba
stackoverflow.com/posts/44280532/ivc/
0
0
Document
General
Full URL
https://stackoverflow.com/posts/44280532/ivc/2cba?_=1563176884151
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.65.69 , United States, ASN54113 (FASTLY - Fastly, US),
Reverse DNS
Software
/
Resource Hash
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests; frame-ancestors 'self' https://stackexchange.com
Strict-Transport-Security max-age=15552000
X-Frame-Options SAMEORIGIN

Request headers

:method
GET
:authority
stackoverflow.com
:scheme
https
:path
/posts/44280532/ivc/2cba?_=1563176884151
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
accept-encoding
gzip, deflate, br
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

status
204
cache-control
private
content-type
text/plain
x-frame-options
SAMEORIGIN
x-request-guid
2ccdae29-555a-4274-9409-58a8e2cc382a
strict-transport-security
max-age=15552000
feature-policy
microphone 'none'; speaker 'none'
content-security-policy
upgrade-insecure-requests; frame-ancestors 'self' https://stackexchange.com
accept-ranges
bytes
date
Tue, 16 Jul 2019 03:16:02 GMT
via
1.1 varnish
x-served-by
cache-hhn4073-HHN
x-cache
MISS
x-cache-hits
0
x-timer
S1563246962.059170,VS0,VE79
vary
Fastly-SSL
x-dns-prefetch-control
off
set-cookie
prov=9177cde8-6359-5db7-30ce-83ef52a7a2e9; domain=.stackoverflow.com; expires=Fri, 01-Jan-2055 00:00:00 GMT; path=/; HttpOnly

Verdicts & Comments Add Verdict or Comment

0 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.

0 Cookies

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
Content-Security-Policy upgrade-insecure-requests; frame-ancestors 'self' https://stackexchange.com
Strict-Transport-Security max-age=15552000
X-Frame-Options SAMEORIGIN

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

stackoverflow.com
151.101.65.69