a3526.fr

.fr dns crawl

First seen 2026-05-09 · Last seen 2026-05-20 · ok HTTP/1.1 200 784 ms crawled 2026-05-15

FR · 46.105.149.74 · AS16276 OVH SAS

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Présentation - A3526 Agence Web Conseil Lille - Référencement naturel de site internet en SEO à Lille - Référencement de site web Adwords en SEA à Lille
Description: a3526 agence web Lille Métropole
Language: fr-fr
Generator: Joomla! - Open Source Content Management

Open Graph

url: https://a3526.fr/
description: a3526 agence web Lille Métropole

Technology

Server: nginx
CMS: Joomla

Third-party hosts loaded (2)

lh3.googleusercontent.com×5
cdnjs.cloudflare.com×3

Contact

Phone

0033972118966

Registration

Registrar

OVH

Created

2012-03-22

Expires

2027-03-22 304 days left

Updated

2026-04-30

Name servers

lin234.a3526.fr
sdns1.a3526.fr

DNS records live

NS

lin234.a3526.fr
sdns1.a3526.fr

MX

0 mail.a3526.fr
1 lin234.a3526.fr
10 mail.a3526.fr

Verified for

Google
Zoho

Email authentication strong

SPF

v=spf1 +a:mail.a3526.fr +ip4:46.105.149.74 +ip4:87.98.176.239 +ip4:146.59.253.234 +mx include:eu-sender.zohobooks.com ~all

softfail (~all)

DMARC

v=DMARC1; p=quarantine; pct=100; rua=mailto:postmaster@a3526.fr; ruf=mailto:postmaster@a3526.fr;

policy: quarantine

DKIM

default: v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC9Ojb1U90Wv4DpOKhKBPDC5ntyfpfQwEOwmjP1gmN0XfbmN9Xez/Yo5W39P6u4zex4FAFraBCrwnQ/v/MGQ60d/RV4+…

selectors probed

Certificate (current)

R12

from 2026-04-14 to 2026-07-13

Expires in 53 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://a3526.fr/

findings

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