indexo.dev

miwonsc.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-06 · ok HTTP/1.1 200 3230 ms crawled 2026-05-08

KR · 211.41.78.144 · AS4766 Korea Telecom

Reputation 87/100 weak security headers no dmarc policy

Classifying

Technology

Server
nginx

Registration

Registrar
Inames Co., Ltd.
Created
2009-04-28
Expires
2031-04-28 1805 days left
Updated
2022-02-21
Name servers
  • ns1.uhost.co.kr
  • ns2.uhost.co.kr

DNS records live

NS
  • ns1.uhost.co.kr
  • ns2.uhost.co.kr
MX
  • 0 mail.miwonsc.com
TXT
  • apple-domain-verification=wlvAVUUJ6V1uQxeY

Email authentication weak

SPF
v=spf1 ip4:210.101.71.4 ip4:149.249.254.18 ip4:149.249.254.17 ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Sectigo RSA Domain Validation Secure Server CA
from 2025-09-23 to 2026-10-18
Expires in 152 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)