indexo.dev

sungkim.net

.net crawl

First seen 2026-04-29 · Last seen 2026-05-19 · ok HTTP/1.1 200 2014 ms crawled 2026-05-07

US · 104.225.208.28 · AS46505 NixiHost.com Incorporated

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Sung Kim
Description
About
Language
en
Generator
Hugo 0.52
Canonical
https://sungkim.net/
Feeds

Open Graph

url
https://sungkim.net/
title
Sung Kim
site name
Sung Kim
description
About

Technology

Server
LiteSpeed
CMS
Hugo
Analytics
  • Google Analytics

Third-party hosts loaded (1)

  • www.google-analytics.com×1

Social

Registration

Registrar
1API GmbH
Created
2015-07-03
Expires
2028-07-03 775 days left
Updated
2026-05-05
Name servers
  • ns111.nixihost.com
  • ns112.nixihost.com

DNS records live

NS
  • ns111.nixihost.com
  • ns112.nixihost.com
MX
  • 0 sungkim.net

Email authentication partial

SPF
v=spf1 ip4:199.168.190.18 a mx ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyFrlszLOJhloZ03i3Zt5irOZms1Es8pFH33Euxg0Il306pUfF2hUo+i51nWM5m1DcpgMI3fyOHWcHQ…
selectors probed

Certificate (current)

R12
from 2026-04-05 to 2026-07-04
Expires in 45 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://sungkim.net/

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

Links to (5)

Linked from (1)