indexo.dev

christophwalter.net

.net crawl

First seen 2026-05-14 · Last seen 2026-05-14 · ok HTTP/1.1 200 514 ms crawled 2026-05-19

US · 99.83.231.61 · AS16509 Amazon.com, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Christoph Walter
Language
en
Generator
Gridsome v0.7.23

Technology

CDN
Netlify
CMS
Gatsby

Contact

Email

Registration

Registrar
1API GmbH
Created
2016-06-14
Expires
2027-06-14 388 days left
Updated
2026-05-15
Name servers
  • ns1.domainoffensive.de
  • ns2.domainoffensive.de
  • ns3.domainoffensive.de

DNS records live

NS
  • ns1.domainoffensive.de
  • ns2.domainoffensive.de
  • ns3.domainoffensive.de
MX
  • 10 mx.zoho.eu
  • 20 mx2.zoho.eu
  • 30 mx3.zoho.eu

Email authentication weak

SPF
v=spf1 include:zoho.eu include:spf.nl2go.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-03-24 to 2026-06-22
Expires in 32 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://christophwalter.net/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000

Links to (1)

Linked from (1)