indexo.dev

zitengsun.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-07 · ok HTTP/1.1 200 2795 ms crawled 2026-05-10

US · 185.199.110.153 · AS54113 Fastly, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Generator
jemdoc, see http://jemdoc.jaboc.net/

Technology

CDN
Fastly
Server
GitHub.com

Social

Registration

Registrar
Domain.com - Network Solutions, LLC
Created
2018-10-02
Expires
2026-10-02 136 days left
Updated
2025-09-17
Name servers
  • ns1.domain.com
  • ns2.domain.com

DNS records live

NS
  • ns1.domain.com
  • ns2.domain.com
MX
  • 30 mx.zitengsun.com

Email authentication weak

SPF
v=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all
neutral (?all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-28 to 2026-07-27
Expires in 69 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (10)

Linked from (1)