indexo.dev

kerntief.net

.net crawl

First seen 2026-06-08 · Last seen 2026-06-08 · ok HTTP/1.1 200 122 ms crawled 2026-06-08

US · 172.67.131.42 · AS13335 Cloudflare, Inc.

Reputation 92/100 no dmarc policy

sector tech type homepage

HTML metadata

Title
kerntief — software for low-level performance work
Description
kerntief builds software for profiling, runtime performance, and low-level engineering workflows.
Language
en

Technology

CDN
Cloudflare

Social

Registration

Registrar
HOSTINGER operations, UAB
Created
2024-11-06
Expires
2026-11-06 148 days left
Updated
2026-05-14
Name servers
  • dimitris.ns.cloudflare.com
  • lina.ns.cloudflare.com

DNS records live

NS
  • dimitris.ns.cloudflare.com
  • lina.ns.cloudflare.com
MX
  • 10 mx2.hostinger.com
  • 5 mx1.hostinger.com

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-04-27 to 2026-07-26
Expires in 45 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present
  • content-security-policy
findings
  • missing HSTS
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
content-security-policy
upgrade-insecure-requests

Links to (4)

Linked from (1)

Use this data via API

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curl "https://indexo.dev/api/v1/domains/kerntief.net" \
  -H "X-API-Key: idx_..."

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