indexo.dev

stadtwerke-gvm.de

.de crawl

First seen 2026-04-26 · Last seen 2026-05-20 · ok HTTP/1.1 200 4624 ms crawled 2026-05-20

DE · 217.70.133.187 · AS15366 DNS:NET Internet Service GmbH

Reputation 100/100

sector government type homepage

HTML metadata

Title
Startseite - Stadtwerke Grevesmühlen
Language
de
Generator
Contao Open Source CMS
Canonical
https://stadtwerke-gvm.de/de/

Technology

Server
Apache
PHP
8.3.4 security-only

Social

Contact

Email
Phone

Registration

Updated
2023-06-19
Name servers
  • ns1.netik.de.
  • ns2.netik.de.
  • ns3.netik.de.

DNS records live

NS
  • ns1.netik.de
  • ns2.netik.de
  • ns3.netik.de
MX
  • 10 stadtwerkegvm-de02e.mail.protection.outlook.com
TXT
  • k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx8izGVXI0Rmt2c/BaCuj8SWRVBM+8eK8CgW8CHDUpkIoQ0gA9j4fNX1kB8hyT0nZOjEAg/l073cH/Nk1nNbBNwvgEPQn995QT4MeaS1rHIE2u7K6HXjH1bKJhW6VkINk0Rf1hHPQnx21OXDTH45ELl6DzeWjadxwZSMY7aUd7XmUXIYi7ylXZZM1pltFnkH8I1ewbC5vwz8Jye71PMkCCs8zEd18EpnZsCcluosNXJsYw9P2SMdDd6/fnOJwscl4P+dGn9BWia+kxiZd+ZxcZdR30itXr9iWUlMCzidaqPXnBoWzlAh4UhRDL2v+1YZRAn7lXwBRAZPSyglY1VVfowIDAQAB
Verified for
  • Apple
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.mailjet.com a mx ip4:213.209.107.176/29 ip4:87.191.57.34 ip4:213.202.218.106 ip4:192.28.144.160 include:spf.protection.outlook.com include:spf.crsend.com ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:postmaster@stadtwerke-gvm.de;
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-11 to 2026-07-10
Expires in 51 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://stadtwerke-gvm.de/de/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • missing Content Security Policy
Header values
referrer-policy
no-referrer-when-downgrade, strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
interest-cohort=()
x-content-type-options
nosniff
strict-transport-security
max-age=31536000

Links to (3)

Linked from (1)