siegalsteel.com

.com crawl

First seen 2026-05-05 · Last seen 2026-05-12 · ok HTTP/1.1 200 4526 ms crawled 2026-05-12

US · 104.19.233.38 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

sector manufacturing type homepage

HTML metadata

Title: Steel Coil Supplier & Processor - Sheet Metal Coil Supplier | Siegal Steel Company
Description: As a steel coil supplier & processor, we are experts in oscillate & traverse winding of Cold Rolled, High Carbon, HSLA, Low Carbon, and Stainless Steels. Learn more now!
Language: en
Canonical: https://www.siegalsteel.com/

Open Graph

url: /

Technology

CDN: Cloudflare

Analytics

Cloudflare Insights
Google Tag Manager

Third-party hosts loaded (2)

static.cloudflareinsights.com×1
www.googletagmanager.com×1

Social

Contact

Email

Phone

773-927-7600

Address

st Tucker DriveBox 1377

Registration

Registrar

Network Solutions, LLC

Created

1999-10-28

Expires

2027-10-28 526 days left

Updated

2022-10-06

Name servers

ns21.worldnic.com
ns22.worldnic.com

DNS records live

NS

ns21.worldnic.com
ns22.worldnic.com

MX

0 siegalsteel-com.mail.protection.outlook.com

TXT

MS=ms90653318
knowbe4-site-verification=24ce6a1dc18bcc6393d8ca47b363b29e

Email authentication partial

SPF

v=spf1 include:spf.ess.barracudanetworks.com Include:spf.protection.outlook.com include:mailgun.org -all

strict (-all)

DMARC

v=DMARC1; p=none

policy: none (monitoring only)

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt7f4Ic61/+XEddHY6/3S/MIkZKx44lZ7QmkpQhv58/piOe9ldAUEVXZdLz7NxX2LmdzPVSIAMbWbGO…

selectors probed

Certificate (current)

WE1

from 2026-04-17 to 2026-07-16

Expires in 58 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.siegalsteel.com/

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options
referrer-policy

findings

short HSTS max-age
CSP allows unsafe inline scripts/styles
CSP uses wildcard sources
missing Permissions Policy

Header values

referrer-policy: same-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
content-security-policy: default-src * 'unsafe-inline' 'unsafe-eval'; img-src * data: blob: 'unsafe-inline'
strict-transport-security: max-age=2592000;includeSubdomains, max-age=31536000; includeSubdomains