indexo.dev

mycerti.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-10 · ok HTTP/1.1 200 2295 ms crawled 2026-05-14

KR · 52.78.140.166 · AS16509 Amazon.com, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
마이써티
Language
en

Technology

Server
Microsoft-IIS

Registration

Registrar
Gabia, Inc.
Created
2014-04-10
Expires
2027-04-10 325 days left
Updated
2024-03-12
Name servers
  • ns.gabia.co.kr
  • ns.gabia.net
  • ns1.gabia.co.kr

DNS records live

NS
  • ns.gabia.co.kr
  • ns.gabia.net
  • ns1.gabia.co.kr
MX
  • 10 aspmx.daum.net
  • 20 alt.aspmx.daum.net
TXT
Show 4 TXT records
  • _globalsign-domain-verification=YnUHxpA46VwRE6RRWDvMZGMUATDuKxo-hkSU_KcFfO
  • _globalsign-domain-verification=vuat_j9Ys5NDScNeeVmtdM9WhIdgfstOEvI6WqzV2g
  • _globalsign-domain-verification=or2zXrc_aVceyS4ymc52B0XTrFM_mB1NKvzKZ0ujE6
  • _globalsign-domain-verification=JUlR1QV4cmvwQXC7spsTer8jRxpkdzbp8MFG_6t-oo

Email authentication weak

SPF
v=spf1 ip4:52.78.140.166 ~all
softfail (~all)
DMARC
not published
DKIM
  • k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…
selectors probed

Certificate (current)

GlobalSign GCC R3 DV TLS CA 2020
from 2025-11-13 to 2026-12-15
Expires in 209 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)