europeanoptics.org

.org crawl

First seen 2026-04-11 · Last seen 2026-05-21 · ok HTTP/1.1 200 2507 ms crawled 2026-05-19

FR · 195.154.21.78 · AS12876 Scaleway SAS

Reputation 64/100 listed in spam blocklist weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: The European Optical Society
Language: en
Generator: e-monsite (e-monsite.com)
Canonical: https://www.europeanoptics.org/

Technology

Server: Apache
CMS: Gatsby

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (3)

fonts.googleapis.com×1
maxcdn.bootstrapcdn.com×1
www.googletagmanager.com×1

Social

Registration

Registrar

OVH sas

Created

2018-09-21

Expires

2026-09-21 122 days left

Updated

2025-11-05

Name servers

ns1.e-monsite.com
ns2.e-monsite.com

DNS records live

NS

ns1.e-monsite.com
ns2.e-monsite.com

MX

0 europeanoptics-org.mail.protection.outlook.com
32767 ms51926444.msv1.invalid

Verified for

Microsoft 365

Email authentication partial

SPF

v=spf1 include:spf.protection.outlook.com -all

strict (-all)

DMARC

v=DMARC1; p=none

policy: none (monitoring only)

DKIM

k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
dkim: v=DKIM1;k=rsa;t=s;s=email;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDU4Guo5X7N++DDOGCiCLYcyqiBzaqJruLMyNs/8LL2tKl7AaqNEFaE5Nf+AzdHAwTaouSDcmVC…

selectors probed

Certificate (current)

R13

from 2026-04-12 to 2026-07-11

Expires in 51 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.europeanoptics.org/

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