indexo.dev

korea.net

.net crawl

First seen 2026-04-13 · Last seen 2026-05-07 · ok HTTP/1.1 200 5406 ms crawled 2026-05-07

KR · 121.78.33.166 · AS9286 KINX · dead nameservers

Reputation 57/100 dead nameservers weak security headers no dmarc policy

Classifying

Technology

CDN
Amazon CloudFront
Server
Apache

Registration

Registrar
Gabia, Inc.
Created
1995-01-20
Expires
2030-11-24 1648 days left
Updated
2022-08-29
Name servers
  • ns.gcc.go.kr
  • ns2.gcc.go.kr

DNS records dead

NS
  • ns1.ncia.go.kr
  • ns2.ncia.go.kr
MX
  • 10 antispam.korea.kr

Email authentication partial

SPF
v=spf1 ip4:125.60.3.216 ip4:125.60.2.245 ip4:125.60.2.236 ip4:125.60.2.237 ip4:125.60.2.238 ip4:125.60.2.241 ip4:125.60.2.242 ip4:125.60.2.240 ip4:203.240.75.175 ip4:125.60.3.221 ip4:125.60.33.0/24 ip4:27.101.217.96 -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Sectigo RSA Domain Validation Secure Server CA
from 2025-08-05 to 2026-09-01
Expires in 103 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (4)