indexo.dev

dangkiem.com

.com crawl

First seen 2026-05-06 · Last seen 2026-05-06 · ok HTTP/1.1 200 1239 ms crawled 2026-05-13

VN · 103.77.162.36 · AS45544 SUPERDATA

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

Technology

Server
LiteSpeed

Registration

Registrar
P.A. Viet Nam Company Limited
Created
2007-09-11
Expires
2026-09-11 113 days left
Updated
2025-08-26
Name servers
  • ns1.vietcorp.vn
  • ns2.vietcorp.vn
  • ns3.vietcorp.vn

DNS records live

NS
  • ns1.vietcorp.vn
  • ns2.vietcorp.vn
  • ns3.vietcorp.vn
MX
  • 10 mx9293.maychuemail.net
  • 5 mail24493.maychuemail.com

Email authentication weak

SPF
v=spf1 +a +mx +ip4:112.213.92.93 +ip4:123.30.244.93 ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

ostrava.maychu.cloud
from 2024-07-18 to 2025-07-18
Expired 307 days ago

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://dangkiem.com/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)