indexo.dev

primarschule-derendingen.ch

.ch crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 1403 ms crawled 2026-06-03

CH · 195.65.10.20 · AS3303 Bluewin

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Primarschule Derendingen
Description
Auf dieser Seite finden Sie alles Wissenswerte zu unserer Schule.
Language
de-CH

Open Graph

url
https://www.primarschule-derendingen.ch/

Technology

Server
nginx
Stack
PHP

Third-party hosts loaded (1)

  • api.i-web.ch×9

Contact

Phone

DNS records live

NS
  • ns1.romulus.metanet.ch
  • ns2.romulus.metanet.ch
MX
  • 0 primarschulederendingen-ch03b.mail.protection.outlook.com
TXT
  • MS=A28D77FC625283128BFE7123754C6FB530CF807F
Verified for
  • Apple
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-04-29 to 2026-07-28
Expires in 54 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://www.primarschule-derendingen.ch/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
DENY
x-content-type-options
nosniff
strict-transport-security
max-age=604800

Linked from (1)