indexo.dev

tnnet.fi

.fi dns crawl

First seen 2026-05-15 · Last seen 2026-05-31 · ok HTTP/1.1 200 629 ms crawled 2026-05-19

FI · 89.236.117.199 · AS30798 TNNet Oy

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
TNNet Oy – IT-Infraa ilman piilokuluja
Description
Laitamme IT-infran toimimaan ilman turhia piilokuluja. Kun tarvitset luotettavan kumppanin, TNNet on varma ratkaisu!
Language
fi
Canonical
https://tnnet.fi/
Feeds

Open Graph

url
https://tnnet.fi/
title
TNNet Oy – IT-Infraa ilman piilokuluja
locale
fi_FI
site name
TNNet Oy
description
Laitamme IT-infran toimimaan ilman turhia piilokuluja. Kun tarvitset luotettavan kumppanin, TNNet on varma ratkaisu!

Technology

Server
nginx
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Social

Contact

Email
Phone

Registration

Created
2002-02-26
Name servers
  • safiiri.tnnet.fi [89.236.110.3] [2001:40e8:0:12:89:236:110:3] [ok]
  • ns2.z.fi [ok]
  • ns1.z.fi [ok]
  • timantti.tnnet.fi [217.112.240.11] [2001:40e8:0:10:217:112:240:11] [ok]

DNS records live

NS
  • ns1.z.fi
  • ns2.z.fi
  • safiiri.tnnet.fi
  • timantti.tnnet.fi
MX
  • 10 mx-relay.tnnet.fi
Verified for
  • Apple

Email authentication partial

SPF
v=spf1 mx ip4:217.112.240.26 ip4:217.112.240.106 ip4:217.112.240.127 ip4:217.112.254.233 ip4:217.112.240.126 ip4:217.112.254.234 ip4:217.112.248.176 ip4:89.236.117.141 ip4:217.112.240.130 ip4:89.236.117.156 ip4:217.112.254.235 ip4:89.236.117.164 ip4:89.236.117.177 ip6:2001:40e8:0:10:babe::1 ip6:2001:40e8:10:11:89:236:117:141 ip6:2001:40e8:10:11:89:236:117:153 ip6:2001:40e8:10:11:89:236:117:156 ip6:2001:40e8:10:11:89:236:117:164 ip6:2001:40e8:10:11:89:236:117:177 include:mxout01spf.cygrids.net -all
strict (-all)
DMARC
v=DMARC1; p=none; adkim=r; aspf=s; rua=mailto:dkim@tnnet.fi; ruf=mailto:dkim@tnnet.fi;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-03-25 to 2026-06-23
Expires in 22 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://tnnet.fi/

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

Links to (2)

Linked from (1)