URL: https://u37447936.ct.sendgrid.net/wf/open?upn=u001.U2XHH7DcxPnxn8RpEurx346jPAz8mdlD1rxSTQeaBb-2B-2FsydKd9b40G91WCbl0YyOpfamNhd8abd...
Submission: On August 20 via manual from AU — Scanned from AU

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 2 HTTP transactions. The main IP is 167.89.123.53, located in Chicago, United States and belongs to SENDGRID, US. The main domain is u37447936.ct.sendgrid.net.
TLS certificate: Issued by Go Daddy Secure Certificate Authority... on April 15th 2024. Valid for: a year.
This is the only time u37447936.ct.sendgrid.net was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 167.89.123.53 11377 (SENDGRID)
2 1
Apex Domain
Subdomains
Transfer
2 sendgrid.net
u37447936.ct.sendgrid.net
1 KB
2 1
Domain Requested by
2 u37447936.ct.sendgrid.net
2 1

This site contains no links.

Subject Issuer Validity Valid
*.ct.sendgrid.net
Go Daddy Secure Certificate Authority - G2
2024-04-15 -
2025-05-14
a year crt.sh

This page contains 1 frames:

Primary Page: https://u37447936.ct.sendgrid.net/wf/open?upn=u001.U2XHH7DcxPnxn8RpEurx346jPAz8mdlD1rxSTQeaBb-2B-2FsydKd9b40G91WCbl0YyOpfamNhd8abdxDbKfKukkYZPIinTNaNMyhFdmret4f-2FybUTuqeu5vLfyh9ptimrMBs5gva46qzByZjfbO9Vlel0VOMNc-2BlrNWmWoXDc8UMY8ak6uuk3bJHixJHDMNif-2F-2BpNIE1wdOLacGDTcv7zU-2FxrQxZbOop7vmOpJPp8wqqrnBqa19LfO27oMpGntHcBO7HTcKRs3ry6LaqzvLFqyFrj0E08ZJvx4767VbsJPB-2FPiUKu0l0DTrkrYHBWzUNz816n-2F35KaVPjyyYWTzpQzYQiSVLsIw-2BhsE8RuUblBm4N-2Boa37BeHDf-2FH21q-2FPzxd-2FuucMaR5juLgdkpURMCWJyyQ9DDaVvhCTLcuba4q-2FL19I-3D
Frame ID: 96AF6772813022449451D85F6CEF3D8D
Requests: 2 HTTP requests in this frame

Screenshot

Page Title

open (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 open
u37447936.ct.sendgrid.net/wf/
43 B
335 B
Document
General
Full URL
https://u37447936.ct.sendgrid.net/wf/open?upn=u001.U2XHH7DcxPnxn8RpEurx346jPAz8mdlD1rxSTQeaBb-2B-2FsydKd9b40G91WCbl0YyOpfamNhd8abdxDbKfKukkYZPIinTNaNMyhFdmret4f-2FybUTuqeu5vLfyh9ptimrMBs5gva46qzByZjfbO9Vlel0VOMNc-2BlrNWmWoXDc8UMY8ak6uuk3bJHixJHDMNif-2F-2BpNIE1wdOLacGDTcv7zU-2FxrQxZbOop7vmOpJPp8wqqrnBqa19LfO27oMpGntHcBO7HTcKRs3ry6LaqzvLFqyFrj0E08ZJvx4767VbsJPB-2FPiUKu0l0DTrkrYHBWzUNz816n-2F35KaVPjyyYWTzpQzYQiSVLsIw-2BhsE8RuUblBm4N-2Boa37BeHDf-2FH21q-2FPzxd-2FuucMaR5juLgdkpURMCWJyyQ9DDaVvhCTLcuba4q-2FL19I-3D
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
167.89.123.53 Chicago, United States, ASN11377 (SENDGRID, US),
Reverse DNS
o16789123x53.outbound-mail.sendgrid.net
Software
nginx /
Resource Hash
b1442e85b03bdcaf66dc58c7abb98745dd2687d86350be9a298a1d9382ac849b

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Cache-Control
no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Connection
keep-alive
Content-Length
43
Content-Type
image/gif
Date
Tue, 20 Aug 2024 07:37:38 GMT
Expires
Sat, 15 Jul 2000 05:00:00 GMT
Server
nginx
X-Robots-Tag
noindex, nofollow
favicon.ico
u37447936.ct.sendgrid.net/
564 B
712 B
Other
General
Full URL
https://u37447936.ct.sendgrid.net/favicon.ico
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
167.89.123.53 Chicago, United States, ASN11377 (SENDGRID, US),
Reverse DNS
o16789123x53.outbound-mail.sendgrid.net
Software
nginx /
Resource Hash
0b52c5338af355699530a47683420e48c7344e779d3e815ff9943cbfdc153cf2

Request headers

Referer
https://u37447936.ct.sendgrid.net/wf/open?upn=u001.U2XHH7DcxPnxn8RpEurx346jPAz8mdlD1rxSTQeaBb-2B-2FsydKd9b40G91WCbl0YyOpfamNhd8abdxDbKfKukkYZPIinTNaNMyhFdmret4f-2FybUTuqeu5vLfyh9ptimrMBs5gva46qzByZjfbO9Vlel0VOMNc-2BlrNWmWoXDc8UMY8ak6uuk3bJHixJHDMNif-2F-2BpNIE1wdOLacGDTcv7zU-2FxrQxZbOop7vmOpJPp8wqqrnBqa19LfO27oMpGntHcBO7HTcKRs3ry6LaqzvLFqyFrj0E08ZJvx4767VbsJPB-2FPiUKu0l0DTrkrYHBWzUNz816n-2F35KaVPjyyYWTzpQzYQiSVLsIw-2BhsE8RuUblBm4N-2Boa37BeHDf-2FH21q-2FPzxd-2FuucMaR5juLgdkpURMCWJyyQ9DDaVvhCTLcuba4q-2FL19I-3D
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Date
Tue, 20 Aug 2024 07:37:38 GMT
Server
nginx
Connection
keep-alive
Content-Length
564
Content-Type
text/html

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

1 Console Messages

Source Level URL
Text
network error URL: https://u37447936.ct.sendgrid.net/favicon.ico
Message:
Failed to load resource: the server responded with a status of 404 (Not Found)

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.

u37447936.ct.sendgrid.net
167.89.123.53
0b52c5338af355699530a47683420e48c7344e779d3e815ff9943cbfdc153cf2
b1442e85b03bdcaf66dc58c7abb98745dd2687d86350be9a298a1d9382ac849b