indexo.dev

gymharen.de

.de crawl

First seen 2026-04-21 · Last seen 2026-05-12 · ok HTTP/1.1 200 3586 ms crawled 2026-05-15

DE · 80.228.57.219 · AS9145 EWE-Tel GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
IServ - gymharen.de
Canonical
https://gymharen.de/iserv/auth/login?_target_path=%2Fiserv%2Fauth%2Fauth%3F_iserv_app_url%3D%2Fiserv%2F%26client_id%3De174409d-58c8-445e-9df3-8e328f78ba1e%26nonce%3Da41a7560-8166-48f3-892b-dd35b8a6a962%26redirect_uri%3Dhttps%253A%2F%2Fgymharen.de%2Fiserv%2Fapp%2Fauthentication%2Fredirect%26response_type%3Dcode%26scope%3Dopenid%2520uuid%2520iserv%253Asession-id%2520iserv%253Aweb-ui%2520iserv%253A2fa%253Aconfiguration%2520iserv%253Aaccess-groups%26state%3DeyJ0eXAiOiJKV1QiLCJhbGciOiJFUzI1NiIsImtpZCI6IjEifQ.eyJyZWRpcmVjdF91cmkiOiJodHRwczovL2d5bWhhcmVuLmRlL2lzZXJ2LyIsIm5vbmNlIjoiYTQxYTc1NjAtODE2Ni00OGYzLTg5MmItZGQzNWI4YTZhOTYyIiwiYWRtaW4iOmZhbHNlLCJpc3MiOiJodHRwczovL2d5bWhhcmVuLmRlL2lzZXJ2LyIsImV4cCI6MTc4NjU4NzMzMCwibmJmIjoxNzc4ODExMjcwLCJpYXQiOjE3Nzg4MTEzMzAsInNpZCI6IiJ9.bxJ0X6C4xdRLppAvul3PmGg58j9jZH-gBh_qKQzZ5X74fnPpNttX3awUwg3u0ZTawUASf36Ar3RSKheYFxpY8A

Technology

Server
IServ
CMS
Gatsby

Registration

Updated
2019-10-14
Name servers
  • ns1.iserv.eu.
  • ns2.iserv.eu.
  • ns3.iserv.eu.
  • ns4.iserv.eu.

DNS records live

NS
  • ns1.iserv.eu
  • ns2.iserv.eu
  • ns3.iserv.eu
  • ns4.iserv.eu
MX
  • 10 gymharen.de
  • 50 offline.iserv.eu
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 a mx a:relay1.iserv.eu a:relay2.iserv.eu a:relay3.iserv.eu a:relaybs.iserv.eu ?all
neutral (?all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-05-09 to 2026-08-07
Expires in 78 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://gymharen.de/iserv/auth/login?_target_path=/iserv/auth/auth?_iserv_app_url%3D%2Fiserv%2F%26client_id%3De174409d-58c8-445e-9df3-8e328f78ba1e%26nonce%3Da41a7560-8166-48f3-892b-dd35b8a6a962%26redirect_uri%3Dhttps%253A%2F%2Fgymharen.de%2Fiserv%2Fapp%2Fauthentication%2Fredirect%26response_type%3Dcode%26scope%3Dopenid%2520uuid%2520iserv%253Asession-id%2520iserv%253Aweb-ui%2520iserv%253A2fa%253Aconfiguration%2520iserv%253Aaccess-groups%26state%3DeyJ0eXAiOiJKV1QiLCJhbGciOiJFUzI1NiIsImtpZCI6IjEifQ.eyJyZWRpcmVjdF91cmkiOiJodHRwczovL2d5bWhhcmVuLmRlL2lzZXJ2LyIsIm5vbmNlIjoiYTQxYTc1NjAtODE2Ni00OGYzLTg5MmItZGQzNWI4YTZhOTYyIiwiYWRtaW4iOmZhbHNlLCJpc3MiOiJodHRwczovL2d5bWhhcmVuLmRlL2lzZXJ2LyIsImV4cCI6MTc4NjU4NzMzMCwibmJmIjoxNzc4ODExMjcwLCJpYXQiOjE3Nzg4MTEzMzAsInNpZCI6IiJ9.bxJ0X6C4xdRLppAvul3PmGg58j9jZH-gBh_qKQzZ5X74fnPpNttX3awUwg3u0ZTawUASf36Ar3RSKheYFxpY8A

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Permissions Policy
Header values
referrer-policy
no-referrer
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
default-src 'self'; img-src 'self' data:; media-src 'self' blob:; connect-src 'self' blob:; form-action 'self';
strict-transport-security
max-age=63072000;

Links to (2)

Linked from (1)