indexo.dev

semantic-systems.com

.com dns crawl

First seen 2026-05-03 · Last seen 2026-05-14 · ok HTTP/1.1 200 811 ms crawled 2026-05-10

ES · 194.30.58.139 · AS3262 SAREnet, S.A.

Reputation 100/100

sector tech type homepage

HTML metadata

Title
Semantic Systems
Description
Ofrecemos de forma integrada nuestras capacidades en el ámbito de los sistemas de información, telecomunicaciones y desarrollo de software
Language
es

Open Graph

url
https://www.semantic-systems.com/index.html
title
Semantic Systems
description
Ofrecemos de forma integrada nuestras capacidades en el ámbito de los sistemas de información, telecomunicaciones y desarrollo de software

Technology

Server
Apache
CMS
WordPress
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (5)

  • analytics.ahrefs.com×1
  • cse.google.com×1
  • fonts.googleapis.com×1
  • www.google.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

Registration

Registrar
Network Solutions, LLC
Created
2002-10-28
Expires
2026-10-28 162 days left
Updated
2017-09-15
Name servers
  • ns1.sarenet.es
  • ns2.sarenet.es

DNS records live

NS
  • ns1.sarenet.es
  • ns2.sarenet.es
MX
  • 0 mx.semantictd.com
TXT
Show 6 TXT records
  • smartfense-domain-verification=Zv7osAO82sTUuCKVErml4bOQLuzwkqfjBtUNoGy117AYTCe3
  • g60thbE9byKAEvt9qqr6eHktepCnSrm987fNzpA5xhuPZb+jEGO2V+Cq59rcUtrGXjpzz6wyWCb41dJ4UofXGQ==
  • MS=ms71680359
  • google-site-verification=m3wYtwkxJU9eNPD6EFW32ddyvlgIPBzgP3AiIrV9xew
  • google-site-verification=HSHD9vbwW-9dPE-8k-DETfTUIbyngTTcZBe1IIYeUQ4
  • duo_sso_verification=VxrmTlBgwgnol67YgtfhApT2eTTmw0bX63D4F2i9A1gLmUU2ccCWm2BMh8P2ZEEg

Email authentication strong

SPF
v=spf1 mx ip4:194.30.58.152 ip4:194.30.58.131 a:mx.semantictd.com include:spf.protection.outlook.com include:spf.eu.exclaimer.net -all
strict (-all)
DMARC
v=DMARC1; p=reject; sp=quarantine; pct=100; adkim=r; aspf=r; fo=1; rf=afrf; ri=3600; rua=mailto:ea7c1b49@inbox.ondmarc.com,mailto:404d4b2e@inbox.ondmarc.com,mailto:semanticdmarc@semantic-systems.com; ruf=mailto:ea7c1b49@inbox.ondmarc.com,mailto:404d4b2e@inbox.ondmarc.com,mailto:semanticdmarc@semantic-systems.com;
policy: reject (enforced) · sp=quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArwyFT9A5L2zDFptBkbUt7c2tZzoDqgH8AcwJ5lwbFmVNWK0hFnmjpEiYqB1YGpLiAH50iV/rTUSW6E…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2UT24oc89F/3Rd5WKB7OoXKZqbEOi/8GFDq+QnBtoUy3JWZhC2RehX8AvpkHrBJCsV//a7BRBMSPG5…
  • k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…
selectors probed

Certificate (current)

Sectigo RSA Domain Validation Secure Server CA
from 2025-05-30 to 2026-06-13
Expires in 25 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://semantic-systems.com/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000; includeSubDomains; preload

Links to (3)

Linked from (1)