bldr.com

HTML metadata

Title: Builders FirstSource | Building Supplies & Materials
Description: Welcome to Builders FirstSource, the nation’s largest supplier of building products, components and services. Find a store near you or request a quote online!
Language: en
Canonical: https://www.bldr.com

Open Graph

url: https://www.bldr.comhomepage
title: Building Supplies & Materials | Builders FirstSource
description: Welcome to Builders FirstSource, the nation’s largest supplier of building products, components and services. Find a store near you or request a quote online!

Technology

Server: *

Analytics

Google Tag Manager

Cookie consent

OneTrust

Social widgets

Vimeo Embed

Third-party hosts loaded (4)

cdn.cookielaw.org×1
player.vimeo.com×1
service.force.com×1
www.googletagmanager.com×1

Social

Contact

Phone

181972122

Address

6031 Connection Dr, Suite 400, 75039, Irving, TX, US

Registration

Registrar

Network Solutions, LLC

Created

1998-05-26

Expires

2028-05-25 737 days left

Updated

2025-03-26

Name servers

udns1.cscdns.net
udns2.cscdns.uk

DNS records live

NS

udns1.cscdns.net
udns2.cscdns.uk

MX

5 bldr-com.mail.protection.outlook.com

TXT

Show 16 TXT records

MS=9EA95405D26386AE7EC24B0F5A6A663202D51C52
google-site-verification=_Nk100h8mXuJaIsxiKZl4cTf6rdKGz7k0oSZWCfCOcQ
P20ZAL2EHV6DXFX7MU6DW7YQZR7AXSJLR7X2DTR5
MS=ms61741639
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MS=ms38092393
box-domain-verification=be75fb8d5c78998168fdc2cdd449165f9411a9d92608fccf8ac604cee30789df
atlassian-domain-verification=K6ECXTKMbD3ai5ghUg/XUsMZYcFY4Zd71X12L7u8jbtQ5nlFbUdUM7YrUy+PCere
Dynatrace-site-verification=1875bbd2-cf1b-465e-8f97-26421612e3cd__tcnrbcut8hga5gj1cdvguh1fc7
google-site-verification=voa_cMdATGoPx1RfWf5idgbzgmDjGeCE1GFEMZt6KfI
F/C5I/qwgkiYZx4dR6ZgbwDMpZ3Ku8UP9NUrL6GnCvvdfsq4x60WxgwrzbYeVDKNcPNQeU9RhJleeDShmCi1pQ==
pardot823583=062291790ba18c275212cb5d17f67a76cdd7626d5ac051020115ad5f848fc2d3
bldr.azurewebsites.net
pardot965693=6edb74de0475d49a9709577b6dc3dd4e959de3473504d2224e03374642854c76
docusign=078c6fa3-695b-4d2b-907c-693190915eb8
4dg0r34rfnjvik05671vq1pnd2

Email authentication strong

SPF

v=spf1 include:spf.protection.outlook.com include:_spfb.bldr.com include:sendgrid.net include:aspmx.pardot.com include:_spf.salesforce.com include:us._netblocks.mimecast.com include:_spfc.bldr.com ~all

softfail (~all)

DMARC

v=DMARC1;p=quarantine;rua=mailto:e96ef672a9ce971@rep.dmarcanalyzer.com;ruf=mailto:e96ef672a9ce971@for.dmarcanalyzer.com;pct=100;sp=none;fo=1:d;

policy: quarantine · sp=none

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDb+jUGvzaEvFl9EhRm3JSJt0BQPGV3Z0PXnUQjG5Bgu7eOcvQtnDO0V3kAfLPC4MqYlLgCQsHen/XYR6V0/h…
selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQD6zhcd/hh7F7gr19PtIUzKAQFxgsB6C187X5cRoIm2T3Rkv5rcxiUxx7c7ommHxns7OsVlQvJYNloBpQ4w7E…
s1: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCvmPj72jGKYtOmrHcnObv5/C4OIDjL1XHfndgo5hcnX4aW5J++iAUko56VSU7qF5ec8lY4B+KTrLy+Gpo4l4ZM0O…

selectors probed

Certificate (current)

Entrust OV TLS Issuing RSA CA 2

from 2025-10-28 to 2026-10-29

Expires in 163 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.bldr.com/

present

strict-transport-security
x-content-type-options

findings

missing Content Security Policy
missing frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-content-type-options: nosniff
strict-transport-security: max-age=31536000 ; includeSubDomains