indexo.dev

viessmannclub.es

.es crawl

First seen 2026-04-14 · Last seen 2026-05-06 · ok HTTP/1.1 200 2174 ms crawled 2026-05-08

IE · 54.72.16.119 · AS16509 Amazon.com, Inc.

Reputation 87/100 weak security headers no dmarc policy

sector tech type homepage

HTML metadata

Title
Viessmann
Language
es

Technology

Server
Apache

Third-party hosts loaded (2)

  • cdn.datatables.net×3
  • cdn.tiny.cloud×1

Contact

Email
Phone

DNS records live

NS
  • dns1.hostinet.com
  • dns2.hostinet.com
MX
  • 0 mail.viessmannclub.es
TXT
  • cwylch1t8g7nqmf8zlvcxcsv244w6rpy

Email authentication weak

SPF
v=spf1 ip4:185.101.225.21 +a +mx +ip4:31.193.228.73 ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5Uw/pBxHiLY/urkZLZV2TGzfliZnPYyOCWNKiEEETa4qzt6NiUMm/uE8pogCweb8MaxJ9T1TLXbNp7…
selectors probed

Certificate (current)

E7
from 2026-04-26 to 2026-07-25
Expires in 65 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://viessmannclub.es/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (2)

Linked from (1)