indexo.dev

opera-lyon.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-13 · ok HTTP/1.1 200 1387 ms crawled 2026-05-13

FR · 148.253.117.53 · AS50624 Outscale SASU

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Opéra National de Lyon
Description
Découvrez la programmation de l’Opéra de Lyon et réservez vos billets !
Language
fr
Translations
  • en
  • fr

Technology

Server
nginx
CMS
Nuxt

Social

Registration

Registrar
Gandi SAS
Created
1998-03-18
Expires
2027-03-17 301 days left
Updated
2026-02-14
Name servers
  • ns76.site-internet.com
  • ns77.site-internet.com

DNS records live

NS
  • ns76.site-internet.com
  • ns77.site-internet.com
MX
  • 100 mx21b.mailinblack.com
  • 5 mx21.mailinblack.com
TXT
Show 10 TXT records
  • bwjd4jcq4fdkjpd5n049ypj8ghyj5hm6
  • _globalsign-domain-verification=YeNUDQyr53T0QqGk407szD29d1jKTAbxzxRJgwVV5W
  • _globalsign-domain-verification=b0UjC2ZON__ku1LYcTrDl3NEmWtmEOwB8UrFftnFzp
  • _globalsign-domain-verification=slP8cbM2Ric8LyMGOt7mz5yZRJa-gxw6kRbVDVcT2y
  • qd60TfnZlLWE/HA0RA9iud7RVg1MiCPVsLXCzKi+S2bC8SGOyDyPLfkRWcUqnGKH+vD0EnouwNjpzSecSDU1mA==
  • 13sjl132mb0dpbrm6khymj30wlh155jn
  • hj8y6y7m4q7fmyd9xfm2vtfhhg0c5vf0
  • MS=ms40165177
  • 5mdx8yshs51gkgtg0fxkvnkswwgd46p6
  • facebook-domain-verification=rlrcnlz1s1ebsal88cf1ep13rydtj0

Email authentication partial

SPF
v=spf1 ip4:46.235.22.18 ip4:193.178.211.145 ip4:193.178.211.144 ip4:193.178.211.143 ip4:77.158.209.243 ip4:77.158.209.244 ip4:77.158.209.242 include:spf.protection.outlook.com include:spf.mailjet.com include:spf.secutix.com include:spf.mailinblack.com -all
strict (-all)
DMARC
v=DMARC1; p=none; pct=100
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnpVPwqEBtV2XbpnsA8WEgAc51vXE9fQUwvFcF+C33k8DTKUHY0uVJ/4Aq6SaqCyW6Ke8P2dZSo7Bxg…
selectors probed

Certificate (current)

R13
from 2026-05-06 to 2026-08-04
Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.opera-lyon.com/

present
  • x-frame-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN

Links to (8)

Linked from (1)