cf.grpc.linkedin-ei.com

Summary

This website contacted 2 IPs in 2 countries across 2 domains to perform 3 HTTP transactions. The main IP is 2606:4700::6812:1c4f, located in United States and belongs to CLOUDFLARENET, US. The main domain is cf.grpc.linkedin-ei.com.
TLS certificate: Issued by DigiCert SHA2 Secure Server CA on June 29th 2023. Valid for: a year.

This is the only time cf.grpc.linkedin-ei.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
2	2606:4700::68... 2606:4700::6812:1c4f	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2a02:26f0:710... 2a02:26f0:7100::1720:ef23	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
3	2

2 2606:4700::6812:1c4f (United States)

ASN13335 (CLOUDFLARENET, US)

cf.grpc.linkedin-ei.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a02:26f0:7100::1720:ef23 (Frankfurt am Main, Germany)

ASN20940 (AKAMAI-ASN1, NL)

static.licdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
2	linkedin-ei.com cf.grpc.linkedin-ei.com	4 KB
1	licdn.com static.licdn.com — Cisco Umbrella Rank: 2044	2 KB
3	2

	Domain	Requested by
2	cf.grpc.linkedin-ei.com
1	static.licdn.com	cf.grpc.linkedin-ei.com
3	2

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

Domain
www.linkedin.com

Subject Issuer	Validity	Valid
cf.grpc.linkedin-ei.com DigiCert SHA2 Secure Server CA	`2023-06-29` - `2024-06-28`	a year	crt.sh
static-exp1.licdn.com DigiCert SHA2 Secure Server CA	`2024-02-21` - `2025-02-20`	a year	crt.sh

This page contains 1 frames:

Primary Page: https://cf.grpc.linkedin-ei.com/
Frame ID: A98AFE61CB584E3F5004EE44D79BCCE8
Requests: 3 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

403: Forbidden

Page URL History Show full URLs

http://cf.grpc.linkedin-ei.com/ HTTP 307
https://cf.grpc.linkedin-ei.com/ HTTP 307
http://cf.grpc.linkedin-ei.com/ HTTP 307
https://cf.grpc.linkedin-ei.com/ Page URL

Page Statistics

3
Requests

100 %
HTTPS

100 %
IPv6

2
Domains

2
Subdomains

2
IPs

2
Countries

6 kB
Transfer

12 kB
Size

0
Cookies

14 Outgoing links

These are links going to different origins than the main page.

URL: https://www.linkedin.com/home

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/help/linkedin/
Title: contact us

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/search
Title: Find People

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/jobs
Title: Find Jobs

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/answers
Title: Find Answers

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/companies
Title: Find Companies

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/secure/settings
Title: My Account

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/profile
Title: My Profile

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/connections
Title: My Contacts

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/inBox
Title: My Inbox

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/static?key=tools
Title: Tools

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/static?key=outlook_toolbar_download
Title: Outlook Toolbar

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/static?key=browser_toolbar_download
Title: Browser Toolbar

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/static?key=company_info
Title: About LinkedIn

Search URL Search Domain Scan URL

Page URL History

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

http://cf.grpc.linkedin-ei.com/ HTTP 307
https://cf.grpc.linkedin-ei.com/ HTTP 307
http://cf.grpc.linkedin-ei.com/ HTTP 307
https://cf.grpc.linkedin-ei.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

3 HTTP transactions
0 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H2

403

Primary Request / Show response
cf.grpc.linkedin-ei.com/
Redirect Chain

http://cf.grpc.linkedin-ei.com/
https://cf.grpc.linkedin-ei.com/
http://cf.grpc.linkedin-ei.com/
https://cf.grpc.linkedin-ei.com/

5 KB
2 KB

19782ms
19781ms

Document
text/html

2606:4700::6812:1c4f
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://cf.grpc.linkedin-ei.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2606:4700::6812:1c4f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 12c0dcdc85510f36e9d0b8dc13e2a3469dfe61930ad5c314453d663139433615

Request headers

Accept-Language: de-DE,de;q=0.9;q=0.9
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Response headers

cf-cache-status: DYNAMIC
cf-ray: 88bb291eb8c41c1e-FRA
content-encoding: gzip
content-type: text/html; charset=utf-8
date: Thu, 30 May 2024 02:06:01 GMT
server: cloudflare
x-li-fabric: ei-ltx1
x-li-pop: cf-ei-ltx1-g
x-li-uuid: AAYZok8DADQAAAAAhD+kYg==

Redirect headers

Cross-Origin-Resource-Policy: Cross-Origin
Location: https://cf.grpc.linkedin-ei.com/
Non-Authoritative-Reason: DNS

GET
H2 200 logo_linkedin_119x32.png
static.licdn.com/scds/common/u/img/logos/ 1 KB
2 KB 137ms
36ms Image
image/png 2a02:26f0:7100::1720:ef23
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://static.licdn.com/scds/common/u/img/logos/logo_linkedin_119x32.png

Requested by

Host: cf.grpc.linkedin-ei.com
URL: https://cf.grpc.linkedin-ei.com/

Protocol

H2

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:7100::1720:ef23 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Play /

Resource Hash

f1c3b272ea6cdd21bdd439d24a5fc73f48db0b34791d05b4b1a8b4af65cc3582

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://cf.grpc.linkedin-ei.com/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 30 May 2024 02:06:01 GMT
x-content-type-options: nosniff
x-cdn-client-ip-version: IPV6
x-cdn: AKAM
x-cache: TCP_REMOTE_HIT
x-cdn-proto: HTTP2
content-length: 1064
x-li-uuid: AAYIclAhR6ko3/Xl00r3ig==
last-modified: Mon, 05 Nov 2012 04:00:51 GMT
server: Play
x-li-pop: prod-ltx1-x
content-type: image/png
x-li-fabric: prod-ltx1
access-control-allow-origin: *
access-control-expose-headers: X-CDN, X-CDN-Client-IP-Version, X-CDN-Proto, X-Cache, X-CDN-RCODE
cache-control: max-age=31536000, immutable
x-li-proto: http/1.1
x-li-static-content: 1
timing-allow-origin: *
x-fs-uuid: 00060872502147a928dff5e5d34af78a
expires: Wed, 23 Oct 2024 08:42:04 GMT

GET
H2 403 favicon.ico
cf.grpc.linkedin-ei.com/ 5 KB
2 KB 151ms
151ms Other
text/html 2606:4700::6812:1c4f
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://cf.grpc.linkedin-ei.com/favicon.ico
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2606:4700::6812:1c4f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: e333ecb30a1a28c0433fbbfbd19a64c5496116eb26d4065b0d28f5841776370a

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://cf.grpc.linkedin-ei.com/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 30 May 2024 02:06:01 GMT
content-encoding: gzip
cf-cache-status: DYNAMIC
x-li-pop: cf-ei-ltx1-g
server: cloudflare
x-li-fabric: ei-ltx1
content-type: text/html; charset=utf-8
cf-ray: 88bb299b4b041c1e-FRA
x-li-uuid: AAYZok8HkAYAAAAA+3ULuA==

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

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

2 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
network	error	URL: https://cf.grpc.linkedin-ei.com/ Message: Failed to load resource: the server responded with a status of 403 ()
network	error	URL: https://cf.grpc.linkedin-ei.com/favicon.ico Message: Failed to load resource: the server responded with a status of 403 ()

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.

cf.grpc.linkedin-ei.com
static.licdn.com
2606:4700::6812:1c4f
2a02:26f0:7100::1720:ef23
12c0dcdc85510f36e9d0b8dc13e2a3469dfe61930ad5c314453d663139433615
e333ecb30a1a28c0433fbbfbd19a64c5496116eb26d4065b0d28f5841776370a
f1c3b272ea6cdd21bdd439d24a5fc73f48db0b34791d05b4b1a8b4af65cc3582

cf.grpc.linkedin-ei.com Open in urlscan Pro 2606:4700::6812:1c4f Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Page Statistics

3 Requests

100 %HTTPS

100 %IPv6

2 Domains

2 Subdomains

2 IPs

2 Countries

6 kBTransfer

12 kBSize

0 Cookies

14 Outgoing links

Page URL History

Redirected requests

3 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

0 JavaScript Global Variables

0 Cookies

2 Console Messages

Indicators

cf.grpc.linkedin-ei.com Open in urlscan Pro
2606:4700::6812:1c4f Public Scan

Screenshot
Live screenshot

Full Image

3
Requests

100 %
HTTPS

100 %
IPv6

2
Domains

2
Subdomains

2
IPs

2
Countries

6 kB
Transfer

12 kB
Size

0
Cookies

3 HTTP transactions
0 data transactions