interstuhl.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 2230 ms crawled 2026-05-18

DE · 80.154.78.86 · AS3320 Deutsche Telekom AG

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title

INTERSTUHL - Enjoy Seating Performance

Description

Interstuhl is an independent, owner-run family company. Today's owners are Werner Link (Managing Director), the sons Joachim Link (Managing Director, Production

Canonical

https://www.interstuhl.com/I/ia-en/index.php

Translations

da-dk
de-at
de-ch
de-de
en-gb
en-us
es-es
es-mx
fr-ch
fr-fr
it-it
nl-nl

Technology

Server: nginx

Cookie consent

Usercentrics

Third-party hosts loaded (1)

web.cmp.usercentrics.eu×1

Social

Contact

Email

Phone

004974368710

Registration

Registrar

INWX GmbH

Created

1997-11-05

Expires

2026-11-04 169 days left

Updated

2025-10-24

Name servers

ns.gbc.gmbh
ns.gbc.green
ns.gbc.jetzt
ns.gbc.red
ns.gbc.systems

DNS records live

NS

ns.gbc.gmbh
ns.gbc.green
ns.gbc.jetzt
ns.gbc.red
ns.gbc.systems

MX

40 mail.gbc.net

TXT

Show 9 TXT records

facebook-domain-verification=c1uw63tdij304yor0tgdd5l0nyqbx2
brevo-code:6f4c3e837d055d6da9c30e990f2cae01
google-site-verification=oJHd9x8aDb1jGQsHquMo7BV1-I9XCZTDzKE5ygiRhwI
duo_sso_verification=n1DIOp40qGQAs8o6a9B4VbNLS5nkewTVGwmgCg8GlrJ6NfS8fcGxf55heSAS9CdC
Sendinblue-code:52d6f04d47b582d045370f4c512aca4a
google-site-verification=W2Uq1oIO4daEMIzaMdtC4lynzNU-nyRzhLcA_G0W7xU
google-site-verification=RvT0G89meCS_0K9MUhPD5nAqAA5w2HYHjhgrNXdMkAM
brevo-code:7490af8a25b5dab59af8c2c9e42925bb
bw=016w1zOWCnKdS9fVODU6OFlXEWj4KCqIIqi8vpVk5uwS

Email authentication strong

SPF

v=spf1 mx a include:spf.nl2go.com include:spf.sendinblue.com ip4:212.97.96.0/19 -all

strict (-all)

DMARC

v=DMARC1; p=reject; rua=mailto:dmarc@interstuhl.de!10m; ruf=mailto:dmarc@interstuhl.de!10m; rf=afrf; sp=reject; ri=86400

policy: reject (enforced) · sp=reject

DKIM

default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDG1ENjbWdE3z8J7KGqQHrFL/S/taRP+CtfWKCqxc4SJVFCDie+tO7unQDTMBNLv1zPvmOxK2cH+J5W2cm+A0…
mail: v=DKIM1; k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+ls…

selectors probed

Certificate (current)

R13

from 2026-04-20 to 2026-07-19

Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.interstuhl.com/I/ia-en/index.php

findings

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