indexo.dev

cambridgeenglish-geneva.ch

.ch crawl

First seen 2026-05-20 · Last seen 2026-06-03 · ok HTTP/1.1 200 2276 ms crawled 2026-05-27

FR · 185.154.139.16 · AS50474 O2switch SAS

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

Technology

Server
o2switch-PowerBoost-v3

DNS records live

NS
  • ns1.o2switch.net
  • ns2.o2switch.net
MX
  • 0 mail.cambridgeenglish-geneva.ch

Email authentication partial

SPF
v=spf1 ip4:109.234.161.47 +a +mx +include:spf.jabatus.fr ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzskmSYU7x5X/RkzX6QQkdPfqt1+33ffyCA/WxQfrcQFPbZJKYhUlATeWNBTrvwtmHkQw8WqAPdmWI1…
selectors probed

Certificate (current)

R12
from 2026-04-09 to 2026-07-08
Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://cambridgeenglish-geneva.ch/dates

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

Linked from (2)