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sylvainriviere.com

.com crawl

First seen 2026-05-05 · Last seen 2026-05-18 · ok HTTP/1.1 200 1090 ms crawled 2026-05-12

FR · 188.165.53.185 · AS16276 OVH SAS

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
SRC - Conception et développement d'applications web

Technology

Server
OVHcloud
Analytics
  • Google Tag Manager

Third-party hosts loaded (5)

  • stackpath.bootstrapcdn.com×2
  • cdn.jsdelivr.net×1
  • cdnjs.cloudflare.com×1
  • code.jquery.com×1
  • www.googletagmanager.com×1

Contact

Email
Address
Sylvain RIVIERE - SRCcontact@sylvainriviere.com

Registration

Registrar
OVH sas
Created
2014-12-17
Expires
2026-12-17 211 days left
Updated
2025-12-18
Name servers
  • dns11.ovh.net
  • ns11.ovh.net

DNS records live

NS
  • dns11.ovh.net
  • ns11.ovh.net
MX
  • 1 mx0.mail.ovh.net
  • 100 mx3.mail.ovh.net
  • 5 mx1.mail.ovh.net
  • 50 mx2.mail.ovh.net
TXT
  • google-site-verification=q8PkkhZ_nyDcMc_TSzK_NzXanmB1xmZLTg98RsoCYOI
  • 1|www.sylvainriviere.com

Email authentication weak

SPF
v=spf1 include:mx.ovh.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-03-21 to 2026-06-19
Expires in 30 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://sylvainriviere.com/

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

Links to (19)

Linked from (3)