indexo.dev

stadtwerke-passau.de

.de crawl dns

First seen 2026-05-03 · Last seen 2026-05-16 · ok HTTP/1.1 200 2585 ms crawled 2026-05-10

DE · 89.28.139.165 · AS41307 Telepark Passau GmbH

Reputation 100/100

Classifying

HTML metadata

Title
Stadtwerke Passau | Regional. Bestens versorgt.
Description
Für die Menschen in der Region geben wir alles. Wir halten unsere Dreiflüssestadt und die angrenzenden Gemeinden zu jeder Zeit warm, hell und vernetzt.
Language
de

Technology

Server
Apache

Contact

Phone

Registration

Updated
2024-05-07
Name servers
  • dns1.telepark-passau.de.
  • dns2.telepark-passau.de.

DNS records live

NS
  • dns1.telepark-passau.de
  • dns2.telepark-passau.de
MX
  • 10 mailr.stadtwerke-passau.de
TXT
  • MS=F4B2EAC5BA1490D553EB74020D4D0AD0AB69D7CA
Verified for
  • Google

Email authentication strong

SPF
v=spf1 mx a:stadtwerke-passau.de -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:dmarc.rua@stadtwerke-passau.de; ruf=mailto:dmarc.ruf@stadtwerke-passau.de; fo=1; aspf=r; adkim=r;
policy: reject (enforced)
DKIM
  • default: v=DKIM1;t=s;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDApnR03zODGGIQyPtReo5w7k4DLVWmmD9TzxVz0uyUEceebW+hIraJfKSbPgaQfhvGeyegtweTtnyYNTIovGYCbD…
selectors probed

Certificate (current)

E7
from 2026-03-24 to 2026-06-22
Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://www.stadtwerke-passau.de/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • cross-origin-opener-policy
findings
  • missing Content Security Policy
  • weak frame protection
  • weak content type protection
  • missing Permissions Policy
Header values
referrer-policy
same-origin
x-frame-options
SAMEORIGIN, SAMEORIGIN
x-content-type-options
nosniff, nosniff
strict-transport-security
max-age=31536000; includeSubDomains
cross-origin-opener-policy
same-origin

Links to (2)

Linked from (1)