starjack.com

.com crawl

First seen 2026-04-21 · Last seen 2026-05-20 · ok HTTP/1.1 200 522 ms crawled 2026-05-15

US · 13.33.235.111 · AS16509 Amazon.com, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

Technology

CDN: Amazon CloudFront
Server: AmazonS3

Third-party hosts loaded (1)

static.cdn.prismic.io×1

Registration

Registrar

Key-Systems GmbH

Created

2013-08-06

Expires

2026-08-06 77 days left

Updated

2025-11-26

Name servers

ns-1377.awsdns-44.org
ns-178.awsdns-22.com
ns-2040.awsdns-63.co.uk
ns-530.awsdns-02.net

DNS records live

NS

ns-1377.awsdns-44.org
ns-178.awsdns-22.com
ns-2040.awsdns-63.co.uk
ns-530.awsdns-02.net

MX

10 starjack-com.mail.protection.outlook.com

TXT

Acumbamail-domain-verification: 9ccb9282-1bfe-11ee-b5ac-005056bd5094

Verified for

Microsoft 365

Email authentication partial

SPF

v=spf1 include:amazonses.com include:spf.protection.outlook.com include:spf.mindstream.at include:mail.zendesk.com include:spf.acumbamail.com -all

strict (-all)

DMARC

v=DMARC1;p=none;rua=mailto:dmarc_agg@vali.email

policy: none (monitoring only)

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxNRi3Ob+fOkTnEmI6D2J8ZifSbl61Ba97bPabLv4dhHRv7FRkAS0qNL9LxvjkjI5qkYIV+e6TN8gsC…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwxKOmeyJlYH7e8rml3vjxz8p4bXC7WjSpIIfK8tYwo69x4D03WnuiEmKx5rMXmoliN7SfPq49Hz9St…

selectors probed

Certificate (current)

Amazon RSA 2048 M02

from 2025-08-17 to 2026-09-16

Expires in 118 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://starjack.com/

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy