indexo.dev

online4u.no

.no dns crawl

First seen 2026-05-16 · Last seen 2026-06-02 · ok HTTP/1.1 200 3430 ms crawled 2026-05-21

NO · 64.28.8.35 · AS2116 Globalconnect As

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Online4u AS - Forside

Technology

Server
Microsoft-IIS

Registration

Registrar
Online4u AS
Created
2002-10-07
Updated
2025-10-07
Name servers
  • ns02.online4u.no
  • ns01.online4u.no

DNS records live

NS
  • ns01.online4u.no
  • ns02.online4u.no
MX
  • 10 mx02.online4u.no
TXT
  • MS=B6CB75467C51BE38D271A86BCE162B6E14CB2E3F
Verified for
  • Google

Email authentication partial

SPF
v=spf1 ip4:64.28.8.32/28 ip4:213.160.235.64/26 ip4:194.63.250.211 include:_spf.isp.as2116.net include:notify-customer.com include:relay.mailchannels.net include:sendgrid.net -all
strict (-all)
DMARC
v=DMARC1; p=none; sp=none;
policy: none (monitoring only) · sp=none
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-26 to 2026-07-25
Expires in 52 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.online4u.no

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

Links to (1)