indexo.dev

sjinfotec.com

.com crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 1071 ms crawled 2026-06-01

KR · 58.229.253.238 · AS9318 SK Broadband Co Ltd

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
서진인포텍

Technology

Server
Microsoft-IIS

Registration

Registrar
ITEASY Inc.
Created
2021-11-15
Expires
2028-11-15 896 days left
Updated
2023-10-27
Name servers
  • ns1.ksdom.kr
  • ns2.ksdom.kr

DNS records live

NS
  • ns1.ksdom.kr
  • ns2.ksdom.kr
MX
  • 10 kr1-aspmx1.worksmobile.com
  • 20 kr1-aspmx2.worksmobile.com
Verified for
  • Brevo

Email authentication partial

SPF
v=spf1 ip4:58.229.253.238 ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-04-30 to 2026-11-15
Expires in 165 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (2)