indexo.dev

nordklassen.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-07 · ok HTTP/1.1 200 2740 ms crawled 2026-05-10

US · 66.6.44.4 · AS2635 Automattic, Inc

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Nordklassen
Language
en
Canonical
https://nordklassen.com

Open Graph

url
https://nordklassen.com/?og=1
title
Nordklassen
site name
Tumblr

Technology

Server
nginx
CMS
WordPress
Ads
  • Google Ads (DoubleClick)
Fonts
  • Google Fonts
Third-party hosts loaded (11)
  • assets.tumblr.com×5
  • static.tumblr.com×3
  • 64.media.tumblr.com×2
  • px.srvcs.tumblr.com×2
  • 305343404×1
  • ajax.googleapis.com×1
  • com.tumblr×1
  • fonts.googleapis.com×1
  • s0.wp.com×1
  • securepubads.g.doubleclick.net×1
  • www.tumblr.com×1

Registration

Registrar
NameCheap, Inc.
Created
2017-07-10
Expires
2026-07-10 49 days left
Updated
2025-06-10
Name servers
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com

DNS records live

NS
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com
MX
  • 10 eforward1.registrar-servers.com
  • 10 eforward2.registrar-servers.com
  • 10 eforward3.registrar-servers.com
  • 15 eforward4.registrar-servers.com
  • 20 eforward5.registrar-servers.com

Email authentication weak

SPF
v=spf1 include:spf.efwd.registrar-servers.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-03-20 to 2026-06-18
Expires in 28 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://nordklassen.com/

present
  • strict-transport-security
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
strict-transport-security
max-age=15552001

Links to (1)

Linked from (1)