indexo.dev

kerkusweb.es

.es dns crawl

First seen 2026-05-04 · Last seen 2026-05-17 · ok HTTP/1.1 200 3507 ms crawled 2026-05-11

ES · 213.192.239.137 · AS8903 Lyntia Networks S.A.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
diseño y desarrollo web | diseño gráfico | desarrollo apps multiplataforma | donostia / san sebastián | gipuzkoa | KERKUS
Description
En Kerkus somos profesionales con larga experiencia en el mundo del diseño y la programación web. Llevamos tu negocio a internet con herramientas y soluciones de diseño a tu medida.
Canonical
https://www.kerkusweb.es

Technology

Server
Apache
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×2
  • ajax.googleapis.com×1

Social

DNS records live

NS
  • ns1.kerkusweb.es
  • ns2.kerkusweb.es
MX
  • 10 mail.kerkusweb.es
Verified for
  • Google

Email authentication weak

SPF
v=spf1 +a +mx -all +a:server.kerkusweb.es
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-03 to 2026-08-01
Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (4)