URL: https://app.zintro.com/mail_open_tracking/rec_filter_tracking?tracking_id=125117348
Submission: On July 03 via manual from US — Scanned from DE

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 2 HTTP transactions. The main IP is 3.216.243.144, located in Ashburn, United States and belongs to AMAZON-AES, US. The main domain is app.zintro.com.
TLS certificate: Issued by Amazon RSA 2048 M02 on April 22nd 2024. Valid for: a year.
This is the only time app.zintro.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 3.216.243.144 14618 (AMAZON-AES)
2 1
Apex Domain
Subdomains
Transfer
2 zintro.com
app.zintro.com
888 B
2 1
Domain Requested by
2 app.zintro.com
2 1

This site contains no links.

Subject Issuer Validity Valid
app.zintro.com
Amazon RSA 2048 M02
2024-04-22 -
2025-05-22
a year crt.sh

This page contains 1 frames:

Primary Page: https://app.zintro.com/mail_open_tracking/rec_filter_tracking?tracking_id=125117348
Frame ID: 79BEBBDE020D6A08BAA34B7050D939EB
Requests: 2 HTTP requests in this frame

Screenshot

Page Title

rec_filter_tracking (1×1)

Page Statistics

2
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

1 kB
Transfer

1 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

2 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request rec_filter_tracking
app.zintro.com/mail_open_tracking/
35 B
233 B
Document
General
Full URL
https://app.zintro.com/mail_open_tracking/rec_filter_tracking?tracking_id=125117348
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
3.216.243.144 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-3-216-243-144.compute-1.amazonaws.com
Software
nginx/1.18.0 (Ubuntu) / Express
Resource Hash
6adc3d4c1056996e4e8b765a62604c78b1f867cceb3b15d0b9bedb7c4857f992

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/126.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

cache-control
private, no-cache, no-store, must-revalidate
content-type
image/gif
date
Wed, 03 Jul 2024 23:22:17 GMT
expires
-1
pragma
no-cache
server
nginx/1.18.0 (Ubuntu)
x-app-to-forward
strangler_new
x-powered-by
Express
favicon.ico
app.zintro.com/
564 B
655 B
Other
General
Full URL
https://app.zintro.com/favicon.ico
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
3.216.243.144 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-3-216-243-144.compute-1.amazonaws.com
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
3c8cc37a98346bd0123b35e5ccd87bd07d69914dae04f8b49f61c150d96e9d1f

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://app.zintro.com/mail_open_tracking/rec_filter_tracking?tracking_id=125117348
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 03 Jul 2024 23:22:17 GMT
server
nginx/1.18.0 (Ubuntu)
content-length
564
content-type
text/html

Verdicts & Comments Add Verdict or Comment

3 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.

undefined| event object| fence object| sharedStorage

0 Cookies

1 Console Messages

Source Level URL
Text
network error URL: https://app.zintro.com/favicon.ico
Message:
Failed to load resource: the server responded with a status of 404 ()

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.

app.zintro.com
3.216.243.144
3c8cc37a98346bd0123b35e5ccd87bd07d69914dae04f8b49f61c150d96e9d1f
6adc3d4c1056996e4e8b765a62604c78b1f867cceb3b15d0b9bedb7c4857f992