c4b.com

.com crawl

First seen 2026-04-30 · Last seen 2026-05-19 · ok HTTP/1.1 200 8163 ms crawled 2026-05-08

FR · 134.119.236.64 · AS8972 Host Europe GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title

XPhone Connect by C4B

Description

C4B is the leading manufacturer of UCC ★ XPhone Connect telephony software ▶ Softphone, hotline management, mobile etc. ★ Suitable for companies in all industries

Language

Generator

Weblication® CMS

Translations

en ×11

Open Graph

url: https://www.c4b.com/en/
title: XPhone Connect by C4B
locale: en_GB
description: C4B is the leading manufacturer of UCC ★ XPhone Connect telephony software ▶ Softphone, hotline management, mobile etc. ★ Suitable for companies in all industries
locale:alternate: en_AU

Technology

Server: nginx

Third-party hosts loaded (2)

analytics-eu.clickdimensions.com×1
cloud.ccm19.de×1

Social

Registration

Registrar

Mesh Digital Limited

Created

2002-01-10

Expires

2027-01-10 234 days left

Updated

2026-02-04

Name servers

ns57.domaincontrol.com
ns58.domaincontrol.com

DNS records live

NS

ns57.domaincontrol.com
ns58.domaincontrol.com

MX

0 c4b-com.mail.protection.outlook.com

TXT

MS=2399A7B2EBED296236CEDBCE1948CF7EA383A749
o8b3hbjmepol1p7g188k2rvhd8

Verified for

Apple
Google
Microsoft

Email authentication strong

SPF

v=spf1 include:spf.protection.outlook.com include:_spf.eu.messagegears.net -all

strict (-all)

DMARC

v=DMARC1;p=quarantine;rua=mailto:dmarcrep@c4b.com

policy: quarantine

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6h8Ny9k2jwLQSXNh/tlRTtVZWPW1kaRQQzMEHFIuMSOFtTIA7hifb9COu3u0QgP5v9BepXfhSiyQMN…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAte3/ThXZsJ7irOvVLX6HOoPhU9sQ2U9v4fUklgdWEOs7l+MNwiClR8mHdhsj5enerwS5X73U075v5+…

selectors probed

Certificate (current)

Starfield Secure Certificate Authority - G2

from 2026-02-28 to 2027-02-28

Expires in 284 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.c4b.com/en/

findings

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