indexo.dev

alter.es

.es crawl dns

First seen 2026-04-20 · Last seen 2026-05-19 · ok HTTP/1.1 200 2154 ms crawled 2026-05-14

ES · 90.160.8.237 · AS12479 Orange Espagne SA

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
ALTER - ALTER-es

Technology

Server
LiteSpeed
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×2
  • maxcdn.bootstrapcdn.com×1

DNS records live

NS
  • dns1.alter.es
  • dns2.alter.es
MX
  • 0 alter-es.mail.protection.outlook.com
  • 10 correo.grupo-alter.com
TXT
  • sophos-domain-verification=59b6969de14150c93fe322f3593068f06b4ca0bb7c380e19c0bfb887a6f4cc29
  • z1s2y71t9ldszjyz1ns1frnbtbch1gqv
  • x8mgvmg3hhs8hx91x2vthw6zq38vjtyc
Verified for
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=none; pct=100;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

DigiCert Global G2 TLS RSA SHA256 2020 CA1
from 2026-01-19 to 2026-08-15
Expires in 86 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://www.alter.es/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (1)

Linked from (1)