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duva.se

.se crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 118 ms crawled 2026-06-04

SE · 185.35.236.130 · AS200150 Ember AB

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Different but better - Duva
Description
We are tech, software and cloud specialists who thinks up and build turnkey products or custom-developed programs, services and integrations. 15 years of experience doing things different, but better

Open Graph

title
Duva
locale
sv_SE
site name
Duva
description
We are tech, software and cloud specialists who thinks up and build turnkey products or custom-developed programs, services and integrations. 15 years of experience doing things different, but better

Technology

CMS
Nuxt
JS framework
Nuxt

Contact

Email

DNS records live

NS
  • ns2.emberdns.se
MX
  • 10 alt4.aspmx.l.google.com
TXT
  • MS=A22A943A4D541596B4FE22926B2E3ADB77EC8A21

Email authentication weak

SPF
v=spf1 mx ip4:185.35.236.13/32 ip4:217.10.117.172/31 ip4:217.10.117.174 include:spf.fortnox.se include:mail.zendesk.com include:_spf.google.com include:spf.postal.ember.se -all
strict (-all)
DMARC
not published
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwnTh+upLqp0NIAJgquAtH2R9GlixhQaf7KmCFX/KcOn433G4HuxD/Ga4l7MpnFQ1nqwQTML/I5VNPU…
selectors probed

Certificate (current)

R13
from 2026-04-17 to 2026-07-16
Expires in 40 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://duva.se/

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

Linked from (1)