indexo.dev

siouxsteel.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-08 · ok HTTP/1.1 200 2382 ms crawled 2026-05-06

US · 52.26.4.14 · AS16509 Amazon.com, Inc.

Reputation 97/100 dmarc monitor-only

Classifying

HTML metadata

Title
Manufacturer of Grain Bins, Buildings,… | Sioux Steel Company
Description
Sioux Steel Company manufactures grain bins, buildings, livestock equipment, paddle sweeps and garden beds right here in the heart of America!
Language
en
Generator
SEOmatic
Canonical
https://www.siouxsteel.com/

Open Graph

url
https://www.siouxsteel.com/
title
Manufacturer of Grain Bins, Buildings, Livestock Equipment, and More
locale
en_US
see also
https://twitter.com/siouxsteel
site name
Sioux Steel Company
description
Sioux Steel Company manufactures grain bins, buildings, livestock equipment, paddle sweeps and garden beds right here in the heart of America!

Technology

Server
Apache
Analytics
  • Google Tag Manager
Fonts
  • Adobe Fonts

Third-party hosts loaded (3)

  • d3otus7o5uizil.cloudfront.net×23
  • use.typekit.net×1
  • www.googletagmanager.com×1

Social

Contact

Phone
Address
196½ E 6th St, 57104, Sioux Falls, SD, US

Registration

Registrar
Network Solutions, LLC
Created
1998-12-02
Expires
2030-12-01 1656 days left
Updated
2025-10-05
Name servers
  • ns1.sdncommunications.com
  • ns2.sdncommunications.com

DNS records live

NS
  • ns1.sdncommunications.com
  • ns2.sdncommunications.com
MX
  • 10 mx1.hc5085-79.iphmx.com
  • 10 mx2.hc5085-79.iphmx.com
TXT
Show 4 TXT records
  • iContact463146
  • duo_sso_verification=bulLBEIqteev2sE3BJtMrOT985dTSCIoPkC930D7Wvv22PgmCpbF0rCbVwbVQLqU
  • apple-domain-verification=hn6XPfBQB3OsGFqE
  • MS=34F3779DFFF99F3FC3CCEA38D0736303A2492B87

Email authentication strong

SPF
v=spf1 ip4:66.115.208.224/27 ip4:66.115.208.226 exists:%{i}.spf.hc5085-79.iphmx.com include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:it@siouxsteel.com;
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC8N+02rYKtvIvZ3n/BisPROQr8KmN0WN4dLxbN6WZqcWS6TuM7M25cTsuc1g40xaAfndx+n/xBDXwF3gVw2l…
selectors probed

Certificate (current)

E8
from 2026-04-03 to 2026-07-02
Expires in 43 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present
  • strict-transport-security
  • content-security-policy
  • x-content-type-options
  • referrer-policy
findings
  • CSP uses wildcard sources
  • missing frame protection
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade
x-content-type-options
nosniff
content-security-policy
base-uri *.siouxsteel.com; form-action 'self' *.siouxsteel.com; frame-ancestors 'self' *.siouxsteel.com; upgrade-insecure-requests
strict-transport-security
max-age=31536000; preload

Links to (12)

Linked from (2)