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

HTML metadata

Title: The Waldinger Corporation | Home
Description: A premier full-service mechanical, electrical, sheet metal and service contractor.
Canonical: https://www.waldinger.com/

Open Graph

url: https://www.waldinger.com/
title: The Waldinger Corporation | Home
description: A premier full-service mechanical, electrical, sheet metal and service contractor.

Technology

Stack: ASP.NET

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (3)

fonts.googleapis.com×4
fonts.gstatic.com×1
www.googletagmanager.com×1

Social

Contact

Phone

18447889224

Address

2601 Bell Avenue, 50321, Des Moines, IA

Registration

Registrar

GoDaddy.com, LLC

Created

1996-04-11

Expires

2026-06-11 9 days left

Updated

2025-06-12

Name servers

ns0.dnsmadeeasy.com
ns1.dnsmadeeasy.com
ns2.dnsmadeeasy.com
ns3.dnsmadeeasy.com
ns4.dnsmadeeasy.com

DNS records live

NS

ns0.dnsmadeeasy.com
ns1.dnsmadeeasy.com
ns2.dnsmadeeasy.com
ns3.dnsmadeeasy.com
ns4.dnsmadeeasy.com

MX

10 d96132a.ess.barracudanetworks.com
50 d96132b.ess.barracudanetworks.com

TXT

Show 11 TXT records

atlassian-sending-domain-verification=2d86602a-9739-4cc8-ba40-33c0082e435b
autodesk-domain-verification=Lu6t_8D7QRNwVZCo3Jsk
bw=yQmpP5PiRtWFjkFBOAFaP4iXpdk0Di33S7Fx2TPD9r2T
MS=CBE64FA66D930349299802730B1E3E242D30714E
_subtiwr6hxxc5ghdi9bfmnaql96u6zt
duo_sso_verification=1cioPyAanlSy33Lx237GcR3l5BG3LQimyobnvg90bPISVSrKNINuGyLhOIpyAGBU
fQCBSiGRdPYpYyQS++tUjbTUHi14IiOq+2ffbrmNRI+H4HMrSkaED3GYnYxKcu23D0v3+bGEb2WHZAS/b1y/IQ==
reftab-domain-verification=aaa3a15dd18347cc6abdba3bd2cb1b9b
gubRl7zanxM3rAnMuClp34mb+5mmR+qvA7qAYV3HGD98xcODXsS6DlWE1CsAbDL5/fr9UMZzQ4CuBYiIsF2xCA==
d2FsZA==
pexip-ms-tenant-domain-verification=0ba7b16f-cd9c-49fc-94ff-45088ead5167

Verified for

1Password
Anthropic
Apple
Atlassian
Canva
Google
Microsoft
Smartsheet
Zoom

Email authentication partial

SPF

v=spf1 ip4:147.202.164.49 ip4:147.202.162.65 ip4:209.134.140.225 ip4:147.202.164.60 include:spf.mandrillapp.com include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:_spf.salesforce.com include:_spf.psm.knowbe4.com include:_spf.atlassian.net include:spf-us.emailsignatures365.com -all

strict (-all)

DMARC

v=DMARC1; p=none; fo=1; rua=mailto:rua+waldinger.com@dmarc.barracudanetworks.com; ruf=mailto:ruf+waldinger.com@dmarc.barracudanetworks.com

policy: none (monitoring only)

DKIM

Show 5 DKIM selectors

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDYAkhp9lawv9gzC3R4vpO1BqT0mC9ouf+0f73s6lCdYJVneGybc6g9bJjlMZMQxu9L8fWfYlyXV33u06ACnN…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA18SLHR9NwhvkriK0TU50m8iRwzXntmOCiHMMRQZ5T4w7+6ukTpsyZFZiC9O5VmExI89jReJ4BhLvkX…
k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw1gU64wM331J2x42nJ5l0VWV9mz2yyXOQwlgqvQ5eOkANWTV43m7GSCUU9MBBKHDpm6+8o9nY+5vm506tZ…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC8tvSmzHnj/KkHIVAuonmai05ZFiat3Js8GETYTxg0Pfb3773i53A56TIx89vrodwSgVPFTQFqQ1Tg/KOpQM6YlC…

selectors probed

Certificate (current)

R13

from 2026-04-23 to 2026-07-22

Expires in 51 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.waldinger.com/

present

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

findings

missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains

Links to (5)

Linked from (1)

mcakc.org×1