indexo.dev

rgzh.ch

.ch crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 439 ms crawled 2026-06-03

CH · 217.26.52.35 · AS29097 Hostpoint AG

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Realgymnasium Rämibühl Zürich
Language
de
Canonical
https://rgzh.ch/

Technology

Server
Apache
CMS
Drupal

DNS records live

NS
  • ns.hostpoint.ch
  • ns2.hostpoint.ch
  • ns3.hostpoint.ch
MX
  • 0 rgzh-ch.mail.protection.outlook.com
Verified for
  • Google

Email authentication partial

SPF
v=spf1 a mx a:mail01.refline.ch a:mail02.refline.ch include:tam.ch include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:reports@edu.zh.ch; ruf=mailto:reports@edu.zh.ch; fo=1; aspf=r;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-18 to 2026-08-16
Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://rgzh.ch/

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

Links to (5)

Linked from (1)