indexo.dev

3gcos.com

.com crawl

First seen 2026-05-04 · Last seen 2026-05-04 · ok HTTP/1.1 200 2325 ms crawled 2026-05-10

US · 147.182.177.108 · AS14061 DigitalOcean, LLC

Reputation 95/100 weak security headers

sector real estate type homepage

HTML metadata

Title
Graham Construction a 3G Company: Building What's Important
Description
Discover Graham Construction a 3G Company. Building What's Important to enhance commercial and healthcare construction solutions.
Language
en-US
Generator
Site Kit by Google 1.178.0
Canonical
https://3gcos.com/
Feeds

Open Graph

url
https://3gcos.com/
title
Graham Construction a 3G Company: Building Relationships
locale
en_US
site name
3G Companies
description
Explore Graham Construction a 3G Company. Building What's Important with innovative construction solutions and lasting partnerships.

Technology

Server
nginx
CMS
WordPress
Analytics
  • Google Tag Manager
Social widgets
  • Vimeo Embed

Third-party hosts loaded (3)

  • www.googletagmanager.com×3
  • player.vimeo.com×2
  • www.google.com×1

Social

Contact

Email
Phone
Address
13030 Pierce St. Suite 200, 68144, Omaha, Nebraska, USA

Registration

Registrar
Network Solutions, LLC
Created
2023-06-28
Expires
2030-06-28 1499 days left
Updated
2026-02-16
Name servers
  • ns10.worldnic.com
  • ns9.worldnic.com

DNS records live

NS
  • ns10.worldnic.com
  • ns9.worldnic.com
MX
  • 0 3gcos-com.mail.protection.outlook.com
TXT
  • amazon-business-verification=8d6400e570192890b1902f6380f9bc103e84646b53c92febdf419e399b467d98
  • knowbe4-site-verification=ae825f827219f34fd2b197b4c83e8e9d
Verified for
  • Apple
  • Microsoft 365
  • Zoho

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com include:_spf.elasticemail.com include:_spf.salesforce.com include:autotask.net ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; rua=mailto:dmarc@3gcos.com
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuaqsIPVtPhyhkQRqd4s74a0wT29lScgfKRsj3DKLVRVsPazdUcu4R6loF3LgPQi7yS4OHsgJjiDaaR…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

R13
from 2026-03-13 to 2026-06-11
Expires in 22 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://3gcos.com/

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

Links to (4)

Linked from (1)