indexo.dev

riesener-gym.de

.de crawl

First seen 2026-05-16 · Last seen 2026-05-16 · ok HTTP/1.1 200 10865 ms crawled 2026-05-20

DE · 37.24.96.140 · AS3209 Vodafone GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
IServ - riesener-gym.de
Canonical
https://riesener-gym.de/iserv/auth/login?_target_path=%2Fiserv%2Fauth%2Fauth%3F_iserv_app_url%3D%2Fiserv%2F%26client_id%3Df61a3811-7f1b-4be6-a698-3b8fb50dcfcd%26nonce%3D339d4707-8ef3-4b53-b55e-20c2b0a73cce%26redirect_uri%3Dhttps%253A%2F%2Friesener-gym.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.eyJyZWRpcmVjdF91cmkiOiJodHRwczovL3JpZXNlbmVyLWd5bS5kZS9pc2Vydi8iLCJub25jZSI6IjMzOWQ0NzA3LThlZjMtNGI1My1iNTVlLTIwYzJiMGE3M2NjZSIsImFkbWluIjpmYWxzZSwiaXNzIjoiaHR0cHM6Ly9yaWVzZW5lci1neW0uZGUvaXNlcnYvIiwiZXhwIjoxNzg3MDQ0OTc2LCJuYmYiOjE3NzkyNjg5MTYsImlhdCI6MTc3OTI2ODk3Niwic2lkIjoiIn0.XOuVyA_u3LI8PnigQVuLVRyu_5rWuE9-CRU-guTLpCbmU9rAq1Q1uS-wwCTbKMcAH2x68MXBB0jeiZARe2pQcQ

Technology

Server
IServ
CMS
Gatsby

Registration

Updated
2021-03-10
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 riesener-gym.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)

E8
from 2026-04-20 to 2026-07-19
Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://riesener-gym.de/iserv/auth/login?_target_path=/iserv/auth/auth?_iserv_app_url%3D%2Fiserv%2F%26client_id%3Df61a3811-7f1b-4be6-a698-3b8fb50dcfcd%26nonce%3D339d4707-8ef3-4b53-b55e-20c2b0a73cce%26redirect_uri%3Dhttps%253A%2F%2Friesener-gym.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.eyJyZWRpcmVjdF91cmkiOiJodHRwczovL3JpZXNlbmVyLWd5bS5kZS9pc2Vydi8iLCJub25jZSI6IjMzOWQ0NzA3LThlZjMtNGI1My1iNTVlLTIwYzJiMGE3M2NjZSIsImFkbWluIjpmYWxzZSwiaXNzIjoiaHR0cHM6Ly9yaWVzZW5lci1neW0uZGUvaXNlcnYvIiwiZXhwIjoxNzg3MDQ0OTc2LCJuYmYiOjE3NzkyNjg5MTYsImlhdCI6MTc3OTI2ODk3Niwic2lkIjoiIn0.XOuVyA_u3LI8PnigQVuLVRyu_5rWuE9-CRU-guTLpCbmU9rAq1Q1uS-wwCTbKMcAH2x68MXBB0jeiZARe2pQcQ

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 (1)

Linked from (1)