indexo.dev

threelinegroup.com

.com crawl

First seen 2026-04-24 · Last seen 2026-05-18 · ok HTTP/1.1 200 21537 ms crawled 2026-05-18

ES · 195.114.210.73 · AS57286 Gigas Hosting S.A.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Home | Threeline Technology
Language
en

Technology

Server
Apache
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Contact

Phone
Address
C/ Pulimentadores, 1 Apdo. 63302

Registration

Registrar
IONOS SE
Created
2021-06-18
Expires
2026-06-18 29 days left
Updated
2025-06-19
Name servers
  • ns1063.ui-dns.org
  • ns1095.ui-dns.de
  • ns1106.ui-dns.com
  • ns1124.ui-dns.biz

DNS records live

NS
  • ns1063.ui-dns.org
  • ns1095.ui-dns.de
  • ns1106.ui-dns.com
  • ns1124.ui-dns.biz
MX
  • 10 mx00.ionos.es
  • 10 mx01.ionos.es

Email authentication partial

SPF
v=spf1 include:_spf-eu.ionos.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-06 to 2026-07-05
Expires in 47 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://threelinegroup.com/

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

Links to (1)

Linked from (2)