indexo.dev

7energy.com

.com crawl

First seen 2026-05-23 · Last seen 2026-05-30 · ok HTTP/1.1 200 2150 ms crawled 2026-05-28

SK · 37.9.175.212 · AS51013 WebSupport s.r.o.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Sev.en Energy AG
Description
Sev.en Energy AG
Language
cs

Technology

Server
openresty

Registration

Registrar
Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA
Created
2009-06-23
Expires
2027-06-23 387 days left
Updated
2026-05-27
Name servers
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu

DNS records live

NS
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu
MX
  • 10 fm.mus.cz
TXT
  • ef652733f0deffdba987a69f0f0a85d196043e0608ac239808101dc22b326908
Verified for
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:7group.cz include:_spf.websupport.cz -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc@7group.cz
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-07 to 2026-08-05
Expires in 66 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://7energy.com/

present
  • strict-transport-security
  • content-security-policy
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • CSP allows unsafe inline scripts/styles
  • missing frame protection
Header values
referrer-policy
no-referrer
permissions-policy
geolocation=(self), microphone=()
x-content-type-options
nosniff
content-security-policy
default-src 'self' 'unsafe-inline' maxcdn.bootstrapcdn.com www.googletagmanager.com fonts.googleapis.com maps.googleapis.com maps.gstatic.com fonts.gstatic.com data: w3.org/svg/2000; script-src-elem 'self' 'unsafe-inline' https://maps.googleapis.com https://www.googletagmanager.com; style-src 'self' 'unsafe-inline' https://maxcdn.bootstrapcdn.com https://fonts.googleapis.com https://maps.googleapis.com https://www.googletagmanager.com; object-src 'none'; base-uri 'self'
strict-transport-security
max-age=31536000; includeSubDomains

Links to (2)

Linked from (4)