indexo.dev

setoid.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 330 ms crawled 2026-05-18

US · 185.199.109.153 · AS54113 Fastly, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Karl Palmskog
Description
Karl Palmskog is a computer science teacher and researcher primarily working on topics related to program verification and proof engineering.
Language
en

Technology

CDN
Fastly
Server
GitHub.com

Third-party hosts loaded (4)

  • avatars3.githubusercontent.com×2
  • avatars0.githubusercontent.com×1
  • bootswatch.com×1
  • maxcdn.bootstrapcdn.com×1

Social

Registration

Registrar
Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA
Created
2010-02-23
Expires
2027-02-23 279 days left
Updated
2026-01-15
Name servers
  • ns1.loopia.se
  • ns2.loopia.se

DNS records live

NS
  • ns1.loopia.se
  • ns2.loopia.se

Email authentication no MX

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

Certificate (current)

R13
from 2026-05-01 to 2026-07-30
Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://setoid.com/

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

Links to (21)

Linked from (8)