cthportal.com

.com crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 145 ms crawled 2026-06-04

US · 13.33.235.17 · AS16509 Amazon.com, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: CTH - Staff Portal
Language: en

Technology

CDN: Amazon CloudFront
Server: nginx

Registration

Registrar

Amazon Registrar, Inc.

Created

2024-11-09

Expires

2026-11-09 144 days left

Updated

2025-10-05

Name servers

ns-1360.awsdns-42.org
ns-1958.awsdns-52.co.uk
ns-464.awsdns-58.com
ns-687.awsdns-21.net

DNS records live

NS

ns-1360.awsdns-42.org
ns-1958.awsdns-52.co.uk
ns-464.awsdns-58.com
ns-687.awsdns-21.net

MX

10 mxa.mailgun.org
10 mxb.mailgun.org

Email authentication partial

SPF: v=spf1 include:mailgun.org ~all
softfail (~all)
DMARC: v=DMARC1; p=none; pct=100; fo=1; ri=3600; rua=mailto:fd691063@dmarc.mailgun.org,mailto:edb13b54@inbox.ondmarc.com; ruf=mailto:fd691063@dmarc.mailgun.org,mailto:edb13b54@inbox.ondmarc.com;
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

Amazon RSA 2048 M04

from 2025-07-31 to 2026-08-30

Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Linked from (1)

cloudtophealth.com×1

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