daehansojae.com

Technology

Server

nginx

Registration

Registrar

Gabia, Inc.

Created

2017-04-07

Expires

2028-04-07 666 days left

Updated

2025-03-25

Name servers

• ns1.koreafree.co.kr
• ns1.whoiskorea.co.kr

DNS records live

NS

• ns1.koreafree.co.kr
• ns1.whoiskorea.co.kr

MX

• 10 kr1-aspmx1.worksmobile.com
• 20 kr1-aspmx2.worksmobile.com

Email authentication weak

SPF

v=spf1 include:spf.worksmobile.com ip4:183.111.242.97 ~all

softfail (~all)

DMARC

not published

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Linked from (1)

• imformed.com×1