indexo.dev

55zs.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-06 · ok HTTP/1.1 200 2233 ms crawled 2026-05-06

CN · 125.64.42.61 · AS38283 CHINANET SiChuan Telecom Internet Data Center

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
新期教育网-免费找学校、免费查专业、免费升学辅导
Description
新期教育网中职频道，是为广大想读中职学校的学子提供学校招生信息、专业就业前景信息以及中考招考信息的一站式升学服务平台,旨在为所有学生和家长提供更便捷的报考服务，一直以来深受着广大家长和学生的信任与喜爱。
Language
zh

Technology

Server
nginx

Registration

Registrar
Chengdu West Dimension Digital Technology Co., Ltd.
Created
2006-05-11
Expires
2031-05-11 1817 days left
Updated
2025-02-26
Name servers
  • ns4.myhostadmin.net
  • ns5.myhostadmin.net

DNS records live

NS
  • ns4.myhostadmin.net
  • ns5.myhostadmin.net
MX
  • 10 mail.55zs.com

Email authentication partial

SPF
v=spf1 mx:mail.55zs.com ip4:125.64.42.53 ip4:125.64.42.54 ip4:125.64.42.55 ip4:125.64.42.56 ip4:125.64.42.61 ip4:125.64.42.48/28 -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

KeepTrust DV TLS RSA CA G2
from 2025-06-03 to 2026-07-03
Expires in 45 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://55zs.com/

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Links to (1)

Linked from (1)