indexo.dev

vincentsitzmann.com

.com crawl

First seen 2026-05-08 · Last seen 2026-05-15 · ok HTTP/1.1 200 2169 ms crawled 2026-05-15

US · 185.199.109.153 · AS54113 Fastly, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Vincent Sitzmann
Description
Personal website
Language
en

Technology

CDN
Fastly
Server
GitHub.com

Third-party hosts loaded (1)

  • img.youtube.com×1

Social

Registration

Registrar
Porkbun LLC
Created
2021-05-23
Expires
2026-05-23 3 days left
Updated
2025-05-22
Name servers
  • curitiba.ns.porkbun.com
  • fortaleza.ns.porkbun.com
  • maceio.ns.porkbun.com
  • salvador.ns.porkbun.com

DNS records live

NS
  • curitiba.ns.porkbun.com
  • fortaleza.ns.porkbun.com
  • maceio.ns.porkbun.com
  • salvador.ns.porkbun.com

Email authentication no MX

SPF
v=spf1 mx include:_spf.porkbun.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-24 to 2026-07-23
Expires in 65 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.vincentsitzmann.com/

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=31556952

Links to (11)

Linked from (1)