indexo.dev

xtremesoft.es

.es dns

First seen 2026-05-08 · Last seen 2026-05-16 · ok HTTP/1.1 200 978 ms crawled 2026-05-15

ES · 217.76.158.217 · AS8560 IONOS SE

Reputation 95/100 weak security headers

Classifying

HTML metadata

Description
Xtremesoft.
Language
es
Generator
Xtremesoft SL

Technology

Server
Microsoft-IIS
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×1
  • fonts.gstatic.com×1
  • maps.googleapis.com×1

DNS records live

NS
  • nsv1.plaindns.net
  • nsv2.plaindns.net
MX
  • 10 cs2.xtremesoft.es
Verified for
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 ip4:217.76.158.217 ip4:217.71.206.53 ip4:82.223.216.189 ip4:82.223.25.229 -all
strict (-all)
DMARC
v=DMARC1; p=reject; fo=1:d:s; rua=mailto:info@xtremesoft.es; ruf=mailto:info@xtremesoft.es
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-13 to 2026-08-11
Expires in 83 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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