cotec.de

.de crawl

First seen 2026-04-21 · Last seen 2026-05-15 · ok HTTP/1.1 200 9046 ms crawled 2026-05-15

AT · 128.204.133.254 · AS44453 interneX GmbH

Reputation 94/100 dmarc monitor-only

sector education type ecommerce

HTML metadata

Title: Der exklusive Online-Shop für Schulen, Lehrer, Dozenten, Schüler & Studenten
Description: Günstige Hardware, Software und Services von co.Tec GmbH für Lehrer, Schüler, Studenten, Dozenten, Schulen und Hochschulen - hier gehts zum Shop!"
Language: de-DE
Canonical: https://www.cotec.de/

Open Graph

title: Der exklusive Online-Shop für Schulen, Lehrer, Dozenten, Schüler & Studenten
site name: Der co.Tec Shop | co.Tec
description: Günstige Hardware, Software und Services von co.Tec GmbH für Lehrer, Schüler, Studenten, Dozenten, Schulen und Hochschulen - hier gehts zum Shop!"

Technology

Server: Apache

Analytics

Google Tag Manager

Cookie consent

Usercentrics

Third-party hosts loaded (4)

privacy-proxy.usercentrics.eu×2
app.usercentrics.eu×1
ratenkauf.easycredit.de×1
www.googletagmanager.com×1

Social

Contact

Phone

+49803126350

Address

Traberhofstrasse 12, 83026, Rosenheim, DE

Registration

Updated

2018-02-19

Name servers

ns1.komro.net.
ns2.komro.net.

DNS records live

NS

ns1.komro.net
ns2.komro.net

MX

10 cotec-de.mail.protection.outlook.com

TXT

apple-domain-verification=kIQJFhFqq2k2Ri15
MS=ms13375107
brevo-code:3dc094602bc497264bf3f135df48f9ba

Email authentication partial

SPF

v=spf1 a mx ip4:85.158.182.45 ip4:85.158.182.111 ip4:37.156.93.10 include:spf.protection.outlook.com include:spf.ronet.de -all

strict (-all)

DMARC

v=DMARC1; p=none; rua=mailto:administrator@cotec.de; ruf=mailto:administrator@cotec.de; fo=1

policy: none (monitoring only)

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApt6S2FWnggmhh6vxqmsFFfAPheJzxPM+v+tk1d2MCA7jYpMjeNozdU7KEmyDs3RZ7ny5SqmPHjaNe7…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxqFaAqNvAJSOdTYjCbTXhTruDcF29WVW553j1jCXCiuUU3bLOq4KDXD3mR77+knzcO8A4YG0hRJZrl…
mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…

selectors probed

Certificate (current)

RapidSSL TLS RSA CA G1

from 2025-07-14 to 2026-08-11

Expires in 84 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://www.cotec.de/

present

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

findings

weak frame protection
weak content type protection
missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: deny, SAMEORIGIN
x-content-type-options: nosniff, nosniff
content-security-policy: upgrade-insecure-requests;
strict-transport-security: max-age=31536000; includeSubDomains, max-age=15768000