kalfrisa.com

.com crawl

First seen 2026-05-06 · Last seen 2026-05-19 · ok HTTP/1.1 200 4741 ms crawled 2026-05-13

ES · 82.223.243.84 · AS8560 IONOS SE

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title

Kalfrisa tecnologías de la energía y del medioambiente

Description

Kalfrisa, líder en tecnologías de energía y medioambiente, ofrece soluciones innovadoras de ahorro energético y protección medioambiental

Language

es-ES

Generator

WordPress 6.9.4

Canonical

https://www.kalfrisa.com/

Feeds

KALFRISA » Feed RSS
KALFRISA » Feed de los comentarios RSS

Open Graph

url: https://www.kalfrisa.com/
title: Kalfrisa tecnologías de la energía y del medioambiente
locale: es_ES
site name: KALFRISA
description: Kalfrisa, líder en tecnologías de energía y medioambiente, ofrece soluciones innovadoras de ahorro energético y protección medioambiental

Technology

Server: nginx
CMS: WordPress

Fonts

Google Fonts

Third-party hosts loaded (3)

fonts.googleapis.com×3
fonts.gstatic.com×1
gmpg.org×1

Social

Contact

Email

Phone

+34 976 470 940

Address

Polígono Malpica Calle D, número 65. 50016

Registration

Registrar

Arsys Internet, S.L. dba NICLINE.COM

Created

1998-05-19

Expires

2027-05-18 362 days left

Updated

2026-05-10

Name servers

hosting1-dns.eforhosting.es
hosting1.eforhosting.es

DNS records live

NS

hosting1.eforhosting.es

MX

0 kalfrisa-com.mail.protection.outlook.com

TXT

mailjet._domainkey.kalfrisa.com.
2020102507061213df8gsf3rrhrnxgm75tiubf5acwmu58kmcgu739rutzpt8bu8

Verified for

Google
Microsoft 365

Email authentication strong

SPF

v=spf1 include:spf.protection.outlook.com include:spf.mailjet.com -all

strict (-all)

DMARC

v=DMARC1; p=quarantine;fo=1;rua=mailto:aratecno@kalfrisa.com;ruf=mailto:aratecno@kalfrisa.com; rf=afrf; pct=100

policy: quarantine

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwO7ilQx9MEAe/jyJUvlyrKjVZ+YyKSvLeBlABuKryMbhAkhZaIlpyechp6iAUathKswsiswPNaoXhH…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApV6Ycgd1RDB2lqmAeJU10bvsHh1earuzARkSsA49Wi7x3V5MQUmS1dAWBKwL8DKFCyd9kt53vOCwFh…

selectors probed

Certificate (current)

Don Dominio RSA DV SSL CA 2

from 2026-01-27 to 2027-02-28

Expires in 283 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://www.kalfrisa.com/

present

permissions-policy

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy

Header values

permissions-policy: private-state-token-redemption=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com"), private-state-token-issuance=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com")