sheldahl.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-15 · ok HTTP/1.1 200 1476 ms crawled 2026-05-10

US · 45.60.86.213 · AS19551 Incapsula Inc

Reputation 100/100

Classifying

HTML metadata

Title: Sheldahl - Advanced, Innovative Flexible Technologies
Description: With greater efficiencies in electrification, human-machine interface, and more, Sheldahl is advancing flexible technology to shape our innovation to your needs.
Language: en-US
Canonical: https://sheldahl.com/

Open Graph

url: https://sheldahl.com/
title: Sheldahl - Advanced, Innovative Flexible Technologies
locale: en_US
site name: Sheldahl
description: With greater efficiencies in electrification, human-machine interface, and more, Sheldahl is advancing flexible technology to shape our innovation to your needs.

Technology

Server: nginx
CMS: WordPress

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (6)

fonts.googleapis.com×2
maxcdn.bootstrapcdn.com×2
stackpath.bootstrapcdn.com×2
fonts.gstatic.com×1
gmpg.org×1
www.googletagmanager.com×1

Social

Registration

Registrar

MarkMonitor Inc.

Created

1994-08-16

Expires

2027-08-15 452 days left

Updated

2025-09-02

Name servers

kennx005.flextronics.com
sgdnz005.flextronics.com

DNS records live

NS

kennx005.flextronics.com
sgdnz005.flextronics.com

MX

5 flex-com.mail.protection.outlook.com

TXT

Show 9 TXT records

docusign=eab883e6-69ca-4516-ba6e-2651940744fe
flexera-domain-verification-splzijnekoebibpz
globalsign-domain-verification=DDFB5E41CCCE6E32DB20AF58F0B9E4E7
flexera-domain-verification-bdzswcdrazdyiwhv
MS=ms52296214
419cad38-d161-4e68-867b-79b985bc7650
autodesk-domain-verification=rDHSTG5K6b0-w6Fi7EoN
smartsheet-site-validation=pVGiyveg5WHgnC-TLL3yhuzRRfWWIIQw
2d7fccb1c60dc63c1a6cdeac111cde3c414783316e5e568349

Email authentication strong

SPF

v=spf1 include:spf.protection.outlook.com include:spf1.sheldahl.com include:spf.pantheon.io include:_spf.salesforce.com include:spfa.cpmails.com ip4:205.173.129.112 ip4:158.116.232.202 ip4:158.116.214.70 ip4:144.49.0.0/16 -all

strict (-all)

DMARC

v=DMARC1;p=reject;pct=100;aspf=r

policy: reject (enforced)

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAonP0iuV1TL2heRiWtdi4F5ZJ3wb4lj2s/gpQzfaJst5P6SAB2GgDr6F/elSsDukjMNklKcGDuMN4tW…
dkim: v=DKIM1; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvvEhLSqsKL9wKHlRHNjlsFUtl3MlZtFe5IaZpZ44fMV8RAUaiomYBImNQf57qWGulkBZxfkfG+K6tzgD…

selectors probed

Certificate (current)

GlobalSign Atlas R3 DV TLS CA 2026 Q2

from 2026-04-16 to 2026-07-15

Expires in 57 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present

strict-transport-security
content-security-policy-report-only
x-frame-options
x-content-type-options

findings

missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=31622400; includeSubDomains; preload
content-security-policy-report-only: default-src 'self'; script-src 'self' https://www.google-analytics.com https://www.googletagmanager.com https://cdnjs.cloudflare.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; img-src 'self' https://www.google-analytics.com; upgrade-insecure-requests;