groupe-seltz.fr

.fr crawl

First seen 2026-04-28 · Last seen 2026-05-18 · ok HTTP/1.1 200 1546 ms crawled 2026-05-05

FR · 88.218.34.28 · AS16276 OVH SAS

Reputation 100/100

sector b2b services type homepage

HTML metadata

Title

Groupe SELTZ · Gros-Œuvre, Entreprise de Bâtiment Alsace

Description

[Officiel] Groupe SELTZ ✓Entreprise générale de bâtiment ✓Gros-Œuvre au tous Corps d’Etat ✓Terrassement & Construction ✓Restructuration & Restauration

Language

Canonical

https://groupe-seltz.fr/fr/

Translations

Technology

Third-party hosts loaded (1)

www.youtube.com×1

Social

Contact

Email

contact@dicker-constructions.fr

Phone

+33388585484

Address

2 Route d'Eichhoffen67140Andlau+33388585484

Registration

Registrar

FRANCHE COMTE NET

Created

2023-04-26

Expires

2027-04-26 340 days left

Updated

2026-04-26

Name servers

dns.apicius.com
dns2.apicius.com
dns3.apicius.com
dns4.apicius.com

DNS records live

NS

dns.apicius.com
dns2.apicius.com
dns3.apicius.com
dns4.apicius.com

MX

0 groupeseltz-fr01e.mail.protection.outlook.com

TXT

v=spf1 include:spf_external.api-and-you.com include:spf.protection.outlook.com -all

Verified for

Microsoft 365

Certificate (current)

R13

from 2026-04-21 to 2026-07-20

Expires in 60 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://groupe-seltz.fr/fr/

present

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

findings

CSP allows unsafe inline scripts/styles
CSP uses wildcard sources

Header values

referrer-policy: strict-origin
x-frame-options: SAMEORIGIN
permissions-policy: geolocation=(),midi=(),sync-xhr=(),microphone=(),camera=(),magnetometer=(),gyroscope=(),fullscreen=(self),payment=()
x-content-type-options: nosniff
content-security-policy: default-src 'self'; connect-src *;font-src * data:;img-src * data:; script-src 'unsafe-inline' 'unsafe-eval' *; style-src 'unsafe-inline' *; frame-src *
strict-transport-security: max-age=31536000