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f-log-extension.grammarly.io Open in urlscan Pro
52.21.74.97  Public Scan

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Submitted URL: http://f-log-extension.grammarly.io/
Effective URL: https://f-log-extension.grammarly.io/
Submission: On February 23 via api from GB — Scanned from GB
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 1 HTTP transactions. The main IP is 52.21.74.97, located in Ashburn, United States and belongs to AMAZON-AES, US. The main domain is f-log-extension.grammarly.io. The Cisco Umbrella rank of the primary domain is 920.
TLS certificate: Issued by Amazon RSA 2048 M02 on November 1st 2023. Valid for: a year.
This is the only time f-log-extension.grammarly.io was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 35.173.164.118 14618 (AMAZON-AES)
1 52.21.74.97 14618 (AMAZON-AES)
1 1
Apex Domain
Subdomains		 Transfer
2 grammarly.io
f-log-extension.grammarly.io — Cisco Umbrella Rank: 920
611 B
1 1
Domain Requested by
2 f-log-extension.grammarly.io 1 redirects
1 1

This site contains no links.

Subject Issuer Validity Valid
f-log.grammarly.io
Amazon RSA 2048 M02		 2023-11-01 -
2024-11-29		 a year crt.sh

This page contains 1 frames:

Primary Page: https://f-log-extension.grammarly.io/
Frame ID: 062A85B4E0E1CBC5F500064CB48AA7C4
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

  1. http://f-log-extension.grammarly.io/ HTTP 301
    https://f-log-extension.grammarly.io/ Page URL

Page Statistics

1
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

0 kB
Transfer

0 kB
Size

0
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. http://f-log-extension.grammarly.io/ HTTP 301
    https://f-log-extension.grammarly.io/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

1 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
f-log-extension.grammarly.io/
Redirect Chain
  • http://f-log-extension.grammarly.io/
  • https://f-log-extension.grammarly.io/
19 B
397 B 		Document
General
Check archive.org
Download Go to
Full URL
https://f-log-extension.grammarly.io/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.21.74.97 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-21-74-97.compute-1.amazonaws.com
Software
/
Resource Hash
b16e15764b8bc06c5c3f9f19bc8b99fa48e7894aa5a6ccdad65da49bbf564793
Security Headers
Name Value
Content-Security-Policy default-src 'none'
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1;mode=block

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.57 Safari/537.36
accept-language
en-GB,en;q=0.9

Response headers

access-control-allow-headers
Keep-Alive,User-Agent,X-Requested-With,Cache-Control,Content-Type
access-control-allow-methods
GET, POST, OPTIONS
access-control-allow-origin
*
content-length
19
content-security-policy
default-src 'none'
content-type
text/plain; charset=utf-8
date
Fri, 23 Feb 2024 19:39:37 GMT
referrer-policy
no-referrer
strict-transport-security
max-age=31536000; includeSubDomains
x-content-type-options
nosniff
x-frame-options
DENY
x-xss-protection
1;mode=block

Redirect headers

Connection
keep-alive
Content-Length
134
Content-Type
text/html
Date
Fri, 23 Feb 2024 19:39:37 GMT
Location
https://f-log-extension.grammarly.io:443/
Server
awselb/2.0

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

2 Console Messages

Source Level URL
Text
network error URL: https://f-log-extension.grammarly.io/
Message:
Failed to load resource: the server responded with a status of 404 ()
security error URL: https://f-log-extension.grammarly.io/
Message:
Refused to apply inline style because it violates the following Content Security Policy directive: "default-src 'none'". Either the 'unsafe-inline' keyword, a hash ('sha256-4Su6mBWzEIFnH4pAGMOuaeBrstwJN4Z3pq/s1Kn4/KQ='), or a nonce ('nonce-...') is required to enable inline execution. Note that hashes do not apply to event handlers, style attributes and javascript: navigations unless the 'unsafe-hashes' keyword is present. Note also that 'style-src' was not explicitly set, so 'default-src' is used as a fallback.

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 default-src 'none'
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1;mode=block

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.

f-log-extension.grammarly.io
35.173.164.118
52.21.74.97
b16e15764b8bc06c5c3f9f19bc8b99fa48e7894aa5a6ccdad65da49bbf564793