indexo.dev

taihanfiber.com

.com crawl

First seen 2026-05-28 · Last seen 2026-05-28 · ok HTTP/1.1 200 1924 ms crawled 2026-05-30

KR · 129.154.222.241 · AS31898 Oracle Corporation

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

Technology

Server
Server

Registration

Registrar
Whois Corp.
Created
2022-02-21
Expires
2030-02-21 1361 days left
Updated
2025-01-20
Name servers
  • ns11.whois.co.kr
  • ns11.whoisweb.net

DNS records live

NS
  • ns11.whois.co.kr
  • ns11.whoisweb.net
MX
  • 10 spam.tfo.co.kr

Email authentication partial

SPF
v=spf1 include:spf1.whoisweb.net ip4:49.236.167.160/27 ip4:221.162.112.99 ip4:49.236.138.0/26 ip4:106.10.47.160/27 include:spf.protection.outlook.com include:email.ncloud.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; aspf=r; adkim=r
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuaWNCwHh3Hw/OrpMpBQWmWExCz6gr+VCPKEY5JgY9+GAwDABww8/e/5SPVWn73TOpaKCGk+CnoF9s/…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-03-27 to 2026-10-12
Expires in 133 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)