xervon.de

.de crawl

First seen 2026-05-09 · Last seen 2026-05-15 · ok HTTP/1.1 200 1791 ms crawled 2026-05-15

DE · 185.100.160.99 · AS3320 Deutsche Telekom AG

Reputation 100/100

Classifying

HTML metadata

Title

Startseite // XERVON GmbH

Description

XERVON: Ihr Profi für Gerüstbau & Industrieisolierung. Qualitätsstandards, Innovationen & Karrierechancen. Erfahren Sie mehr!

Language

Generator

TYPO3 CMS

Canonical

https://www.xervon.de/

Translations

Technology

Server: Apache
CMS: Joomla

Social

Contact

Phone

+492217177600

Registration

Updated

2025-03-13

Name servers

ns1.brandshelter.com.
ns2.brandshelter.de.
ns3.brandshelter.info.
ns4.brandshelter.net.
ns5.brandshelter.us.

DNS records live

NS

ns1.brandshelter.com
ns2.brandshelter.de
ns3.brandshelter.info
ns4.brandshelter.net
ns5.brandshelter.us

MX

100 mxa-00238801.gslb.pphosted.com
100 mxb-00238801.gslb.pphosted.com

Email authentication strong

SPF

v=spf1 include:spf1.remondis.com include:spf-00238801.pphosted.com ~all

softfail (~all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:dmarcreports@xervon.de; ruf=mailto:dmarcreports@xervon.de;

policy: quarantine

DKIM

selector2: v=DKIM1;t=s;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDHXnhiS1AUY3H6E7uX05ByCdkRfs444PdL2HFhvLF584w+VLVEtDyF/MIkcnXc8W76L2ZuNKDFBqeI8Kk7ib3c+n…

selectors probed

Certificate (current)

R12

from 2026-05-04 to 2026-08-02

Expires in 74 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.xervon.de/

present

strict-transport-security

findings

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

Header values

strict-transport-security: max-age=31536000; includeSubDomains