thinkhwi.com — domain check, WHOIS, DNS & reputation

HTML metadata

Title: World-class refractory products and solutions - HWI
Description: HWI (HarbisonWalker International) is a leading supplier of refractories products and services in the United States and is known globally.
Language: en
Canonical: https://thinkhwi.com/

Open Graph

url: https://thinkhwi.com/
title: World-class Refractory Products
locale: en_US
site name: HWI
description: HWI (HarbisonWalker International) is a leading supplier of refractories products and services in the United States and is known globally.

Technology

Server: nginx
CMS: WordPress

Analytics

Google Tag Manager

Fonts

Google Fonts

Social widgets

YouTube Embed

Third-party hosts loaded (4)

fonts.googleapis.com×2
fonts.gstatic.com×1
www.googletagmanager.com×1
www.youtube.com×1

Social

Contact

Email

Phone

Address

Corporate Headquarters2000 Park LaneSuite 400Pittsburgh, PA 15275+1 412-375-6600

Registration

Registrar

GoDaddy.com, LLC

Created

2014-12-15

Expires

2033-12-15 2754 days left

Updated

2025-09-25

Name servers

pdns09.domaincontrol.com
pdns10.domaincontrol.com

DNS records live

NS

pdns09.domaincontrol.com
pdns10.domaincontrol.com

MX

0 mxa-0045e401.gslb.pphosted.com
0 mxb-0045e401.gslb.pphosted.com
10 external-thinkhwi-com.mail.protection.outlook.com
10 thinkhwi-com.mail.protection.outlook.com

TXT

Show 6 TXT records

b2bvcj72bip4143vpklvadepk2
lucid-verification=yex2qyk-zdf7BJM5vkh
i5iq7ioo7tk4h7mur7r1fpr1db
G9ZV1lSXXZZkEDKcivIEq1xRqqQvSwEKkh3milu6GZRo3+4LVLeRwY0MDLVhrNkVgNGFe0JIa+XbnHbGmlWwNQ==
9tv81bshp8updpr1db6j77duap
MhZ125XAiNQLlPMDHxeB/4KOB+VC0GzLBFycNB5HijzM+1EM4Pqw01blw4A45Qyl8yKhm86sYI+uq+8EUMA41w==

Verified for

Brevo
Canva
Google

Email authentication strong

SPF

v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all

softfail (~all)

DMARC

v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com,mailto:dmarc_agg@vali.email; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

policy: reject (enforced)

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuGUbTKL9vk1CH7Fl+HgfsLpKIDkO723hQOuegV9rdDTy189oNQOwNnzXGQBSOZIRKM3HClWQoZ0W0M…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu1U2TDJUJJS3nkiR25MRXwU2Cse0I4thIfsyUq1zJs1w/aNPpZYW4jQczCjE9FsXEWKrs29qAThTEe…
mail: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2…

selectors probed

Certificate (current)

R13

from 2026-05-08 to 2026-08-06

Expires in 66 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://thinkhwi.com/

present

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

findings

CSP allows unsafe inline scripts/styles
CSP uses wildcard sources
missing frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-content-type-options: nosniff
content-security-policy: default-src 'self' https://*.youtube.com https://*.thinkhwi.com https://docs.thinkhwi.com https://*.google-analytics.com https://*.gstatic.com/ https://maps.googleapis.com/ https://*.googletagmanager.com/ https://stats.g.doubleclick.net; img-src 'self' https://thinkhwi.com https://*.google-analytics.com https://*.gstatic.com/ https://maps.googleapis.com/ data: ; script-src 'self' 'unsafe-eval' 'unsafe-inline' https://*.googletagmanager.com/ https://*.google-analytics.com https://*.youtube.com/; script-src-elem 'self' 'unsafe-eval' 'unsafe-inline' https://*.googleapis.com/ https://*.googletagmanager.com/ https://*.google-analytics.com; style-src 'self' 'unsafe-eval' 'unsafe-inline' https://*.googleapis.com; worker-src 'self' blob: https://thinkhwi.com/c7baee2d-c568-4d1f-83e1-85050a38a486; font-src 'self' https://*.gstatic.com/ data:
strict-transport-security: max-age=31536000; includeSubdomains; preload

Links to (6)

Linked from (1)

refractoriesinstitute.org×1