indexo.dev

larsensmfg.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-08 · ok HTTP/1.1 200 1874 ms crawled 2026-05-06

NL · 89.106.200.1 · AS209626 Enflow B.V.

Reputation 92/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Fire Protection Equipment Manufacturer & Supplier - Construction, Marine & Industrial - Larsen's Manufacturing
Description
Larsen’s is a leading fire protection equipment manufacturer and supplier, specializing in building construction, marine, and industrial fire safety.
Language
en
Canonical
https://www.larsensmfg.com

Open Graph

title
Fire Protection Equipment Manufacturer & Supplier - Construction, Marine & Industrial - Larsen's Manufacturing
description
Larsen’s is a leading fire protection equipment manufacturer and supplier, specializing in building construction, marine, and industrial fire safety.

Technology

CDN
Cloudflare
CMS
Next.js
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • assets.morrisgroupint.com×18
  • www.googletagmanager.com×1

Social

Contact

Phone
Address
St NW Coon Rapids, MN 55433

Registration

Registrar
Network Solutions, LLC
Created
1997-10-02
Expires
2030-10-01 1594 days left
Updated
2025-08-27
Name servers
  • ns97.worldnic.com
  • ns98.worldnic.com

DNS records live

NS
  • ns97.worldnic.com
  • ns98.worldnic.com
MX
  • 0 larsensmfg-com.mail.protection.outlook.com
TXT
  • knowbe4-site-verification=2a45e518e98e76176cc68e50fc578f4c
  • logmein-verification-code=9bddcc3f-0e81-4f0e-97b4-7e974e1eced5
Verified for
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 ip4:47.179.9.170 include:spf.protection.outlook.com include:_spf.salesforce.com include:aspmx.pardot.com include:shops.shopify.com include:_spf.psm.knowbe4.com v=spf1 include:_spf.samanage.com -all
strict (-all)
DMARC
v=DMARC1; p=none; pct=100; rua=mailto:noreply@larsensmfg.com; ruf=mailto:noreply@larsensmfg.com
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsFNTB7LZL7dwhjE1zxh9xOrzxhVQYWVj+H2GAmiFRP7QZgkUAyDGyOzuhjpW+j6tsWEnAPrgQIHoFK…
selectors probed

Certificate (current)

E8
from 2026-04-10 to 2026-07-09
Expires in 50 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (32)

Linked from (14)