Submitted URL: http://internal-api-lark-api.feishu.cn/
Effective URL: https://internal-api-lark-api.feishu.cn/
Submission Tags: falconsandbox
Submission: On January 11 via api from US

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 1 HTTP transactions. The main IP is 88.221.214.74, located in Krakow, Poland and belongs to AKAMAI-ASN1, NL. The main domain is internal-api-lark-api.feishu.cn.
TLS certificate: Issued by RapidSSL RSA CA 2018 on January 10th 2020. Valid for: 2 years.
This is the only time internal-api-lark-api.feishu.cn was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 2 88.221.214.74 20940 (AKAMAI-ASN1)
1 1
Apex Domain
Subdomains
Transfer
2 feishu.cn
internal-api-lark-api.feishu.cn
971 B
1 1
Domain Requested by
2 internal-api-lark-api.feishu.cn 1 redirects
1 1

This site contains no links.

Subject Issuer Validity Valid
*.feishu.cn
RapidSSL RSA CA 2018
2020-01-10 -
2022-02-08
2 years crt.sh

This page contains 1 frames:

Primary Page: https://internal-api-lark-api.feishu.cn/
Frame ID: 5C4AD8E53F9AADA0FC1591D880E226FB
Requests: 1 HTTP requests in this frame

Screenshot


Page URL History Show full URLs

  1. http://internal-api-lark-api.feishu.cn/ HTTP 301
    https://internal-api-lark-api.feishu.cn/ Page URL

Detected technologies

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

Page Statistics

1
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

1 kB
Transfer

1 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://internal-api-lark-api.feishu.cn/ HTTP 301
    https://internal-api-lark-api.feishu.cn/ 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 /
internal-api-lark-api.feishu.cn/
Redirect Chain
  • http://internal-api-lark-api.feishu.cn/
  • https://internal-api-lark-api.feishu.cn/
564 B
672 B
Document
General
Full URL
https://internal-api-lark-api.feishu.cn/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
88.221.214.74 Krakow, Poland, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
a88-221-214-74.deploy.static.akamaitechnologies.com
Software
nginx /
Resource Hash
0b52c5338af355699530a47683420e48c7344e779d3e815ff9943cbfdc153cf2

Request headers

:method
GET
:authority
internal-api-lark-api.feishu.cn
:scheme
https
:path
/
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/83.0.4103.61 Safari/537.36
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site
none
sec-fetch-mode
navigate
sec-fetch-user
?1
sec-fetch-dest
document
accept-encoding
gzip, deflate, br
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/83.0.4103.61 Safari/537.36

Response headers

server
nginx
content-type
text/html
x-tt-trace-host
018098bd365f05d72f799f20ed910351b22f4641510860dc1da3a4cadd9e448a6d6631d6f09f0bec1b22b0539a989108c7d3fe8dede1d2f3d3c8504b7814912a58a5765f36924e93605172da743291d1f7a6871ebd65172c9cb1656275884c3fb5
x-request-id
6157484d-1704-4912-8fa6-f86036875bfb
x-timestamp
1610366118.129
content-encoding
gzip
content-length
180
x-origin-response-time
8,221.194.158.146
x-parent-response-time
159,92.123.225.15 169,88.221.214.70
date
Mon, 11 Jan 2021 11:55:18 GMT
vary
Accept-Encoding
x-tt-trace-tag
id=16;cdn-cache=miss;type=dyn
server-timing
cdn-cache; desc=MISS, edge; dur=161, origin; dur=8

Redirect headers

Server
AkamaiGHost
Content-Length
0
Location
https://internal-api-lark-api.feishu.cn/
Date
Mon, 11 Jan 2021 11:55:17 GMT
Connection
keep-alive
x-tt-trace-tag
id=16;cdn-cache=miss;type=dyn
server-timing
cdn-cache; desc=MISS, edge; dur=0, origin; dur=0

Verdicts & Comments Add Verdict or Comment

9 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| ontransitionrun object| ontransitionstart object| ontransitioncancel object| cookieStore function| showDirectoryPicker function| showOpenFilePicker function| showSaveFilePicker object| trustedTypes boolean| crossOriginIsolated

0 Cookies

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.

internal-api-lark-api.feishu.cn
88.221.214.74
0b52c5338af355699530a47683420e48c7344e779d3e815ff9943cbfdc153cf2