gtt.fr

.fr crawl dns

First seen 2026-04-13 · Last seen 2026-05-16 · ok HTTP/1.1 200 1907 ms crawled 2026-05-07

FR · 141.94.127.66 · AS16276 OVH SAS

Reputation 100/100

Classifying

HTML metadata

Title

Home | GTT

Description

Technology for a Sustainable World

Language

Generator

Drupal 10 (https://www.drupal.org)

Canonical

https://www.gtt.fr/

Translations

Technology

Server: Apache
CMS: Drupal

Analytics

Google Tag Manager

Third-party hosts loaded (1)

www.googletagmanager.com×1

Social

Registration

Registrar

NAMESHIELD

Created

2000-08-07

Expires

2026-12-12 207 days left

Updated

2025-12-15

Name servers

nsa.perf1.fr
nsb.perf1.com
nsc.perf1.com
nsz.perf1.com
nsz.perf1.fr

DNS records live

NS

nsa.perf1.fr
nsb.perf1.com
nsc.perf1.com
nsz.perf1.com
nsz.perf1.fr

MX

10 relais1.gtt.fr
20 relais2.gtt.fr

TXT

Show 7 TXT records

docusign=5204df65-10cc-496d-b262-2129055bab67
brevo-code:551ffbc3a6c33baa658f708e77b02e13
eo3yXnoU5qY+Zx4Y7hYs32jXqtaFUmR+Y3aRFNBP0nCDGKFVsvw/yxUB7Rb6fWB2ECsu2+NGEes6g9GnROU+UA==
MS=ms82642107
apple-domain-verification=GPnPMkmUPzhiyH3d
x58fhdmpcfmd71w0j00d5ykqr5j55cb2.
docusign=97e2a7ec-dd30-4fb6-82c1-f49c110dac5c

Email authentication strong

SPF

v=spf1 mx a include:spf.protection.outlook.com include:spf.kleegroup.net include:spf.brevo.com ip4:212.146.247.202 -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:forensic@gtt.fr

policy: quarantine

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA9oChPxmu+lSfFfXFGWS4anc8kISygAmE6TqMG2gv/vVzYl7LHjkZW7GJc8fNF0XmMC4G1gXijHVd+q…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwq5qL+4lJyVlNX+VOQS7DMa0/DwQnMZPaWSxpTb+6P/KvEhwk48Zbz2ZpHMMK3n48484r0Vvw/KK11…

selectors probed

Certificate (current)

R13

from 2026-03-17 to 2026-06-15

Expires in 27 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://www.gtt.fr/

present

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

findings

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

Header values

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