ckcps.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-09 · ok HTTP/1.1 200 4574 ms crawled 2026-05-09

US · 162.209.40.110 · AS19994 Rackspace Hosting

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: Structural Engineering Firm, CKC | Buildable Design Expertise
Description: We're an award-winning structural engineering firm with a focus on major urban projects – multifamily residential buildings, office buildings, hotels, parking and more.

Technology

CDN: Cloudflare
Server: nginx

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (4)

s3.amazonaws.com×12
fast.fonts.net×1
fonts.googleapis.com×1
www.googletagmanager.com×1

Social

Contact

Phone

Registration

Registrar

Domain.com - Network Solutions, LLC

Created

1998-08-21

Expires

2027-08-20 458 days left

Updated

2025-06-25

Name servers

ns1.dotster.com
ns2.dotster.com

DNS records

MX

10 d232820a.ess.barracudanetworks.com
15 d232820b.ess.barracudanetworks.com

Email authentication partial

SPF

v=spf1 ip4:51.4.72.0/24 ip4:51.5.72.0/24 ip4:51.5.80.0/24 ip4:51.4.80.0/24 ip6:2a01:4180:4050:0000::/64 ip6:2a01:4180:4051:0000::/64 ip6:2a01:4180:4050:0400::/64 ip6:2a01:4180:4051:0400::/64 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com mx -all

strict (-all)

DMARC

v=DMARC1; p=none; rua=mailto:dmarc@ckcps.com; ruf=mailto:dmarc@ckcps.com; fo=1

policy: none (monitoring only)

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC9bfjORV8UkufMwuPRYXu+PFTGTC9qpVjdFj1GL8/na6kRiSlypdDvRdsKA4ZdEtyOf4digB4mNIKc005PQ6…

selectors probed

Certificate (current)

R12

from 2026-03-10 to 2026-06-08

Expires in 20 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Links to (7)

Linked from (1)

concreteproductivity.org×2