eoffcn.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 3226 ms crawled 2026-05-18

CN · 39.96.179.132 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: 中公网校-公职备考在线学习培训辅导平台
Description: 【中公网校】中公教育旗下在线学习培训辅导平台，通过线上线下结合、直播授课、班主任督学、题库练习等产品和服务，为用户提供教学讲练多位一体的学习体验。课程涵盖国省考、事业单位、教师、金融银行、国企、警法等公职考试。
Language: en

Technology

Server: Tengine

Third-party hosts loaded (2)

widget.weibo.com×1
www.offcn.com×1

Contact

Phone

Registration

Registrar

Xiamen ChinaSource Internet Service Co., Ltd

Created

2012-01-12

Expires

2027-01-12 237 days left

Updated

2025-11-12

Name servers

vip3.alidns.com
vip4.alidns.com

DNS records live

NS

vip3.alidns.com
vip4.alidns.com

TXT

qbzg046w15f39bsww8wslbll0xs438g1
kc4gw1j8vxbdxj7sjql3nf0f3jtvzbtv

Email authentication no MX

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

GeoTrust TLS RSA CA G1

from 2025-11-14 to 2026-12-05

Expires in 199 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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