zuocaiji.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-10 · ok HTTP/1.1 200 9807 ms crawled 2026-05-10

CN · 106.75.146.74 · AS58466 CHINANET Guangdong province network

Reputation 92/100 no dmarc policy

sector education type homepage

HTML metadata

Title: 运营加油站_sem竞价培训_sem推广培训机构_信息流广告优化师培训_广告优化师培训
Description: 运营加油站立足媒体广告账户运营，帮助信息流广告优化师和sem运营人员快速入门与提升，为所有想入行的运营新人提供包括抖音、头条、快手、百度等30+主流媒体的广告投放操作指引、视频课程、直播讲解、运营技巧、数据分享、专人指导和投放助力等，方便学员随时随地在线学习与提高！
Language: zh
Canonical: https://www.zuocaiji.com/

Open Graph

url: https://www.zuocaiji.com

Technology

Server: F-WEB

Third-party hosts loaded (9)

1.s140i.faiscm.com×16
1.ss.508sys.com×12
2.ss.508sys.com×7
jzfe.faisys.com×6
0.ss.508sys.com×4
jzs.508sys.com×4
15669081.s21i.faiusr.com×2
fe.508sys.com×1
fe.faisco.cn×1

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2017-11-26

Expires

2026-11-26 191 days left

Updated

2025-10-06

Name servers

dns25.hichina.com
dns26.hichina.com

DNS records live

NS

dns25.hichina.com
dns26.hichina.com

CNAME

zuocaiji.com.luo61.faipod.com

Email authentication weak

SPF: v=spf1 include:spf.mail.faidns.com ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

TrustAsia DV TLS RSA CA 2024

from 2026-03-27 to 2026-06-25

Expires in 37 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.zuocaiji.com

present

x-frame-options
x-content-type-options

findings

missing HSTS
missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff