indexo.dev

techwalker.com

.com crawl

First seen 2026-05-12 · Last seen 2026-05-18 · ok HTTP/1.1 200 3047 ms crawled 2026-05-18

CN · 117.50.6.29 · AS4808 China Unicom Beijing Province Network

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
科技行者-致力于让每一个人都是技术行家
Description
科技行者致力于“让每一个人都是技术行家”，是今日头条、悟空问答、喜马拉雅等社交传播平台的战略合作媒体、战略合作机构。
Language
en

Technology

Server
Apache

Third-party hosts loaded (4)

  • icon.zhiding.cn×61
  • img.zhiding.cn×28
  • am.zhiding.cn×3
  • hm.baidu.com×1

Contact

Phone

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2013-04-11
Expires
2027-04-11 326 days left
Updated
2026-03-19
Name servers
  • dns10.hichina.com
  • dns9.hichina.com

DNS records live

NS
  • dns10.hichina.com
  • dns9.hichina.com
MX
  • 10 mx.ym.163.com
  • 20 mx.sendcloud.org
TXT
  • google-site-verification=Je5xF2mvLITFzqRD9pYqfPOR8CUfIQM1x8Xa1HnNupY
  • 3b0f99556a3d856dd0f9a654d1910da1613032c068bf93904cb72840ec5ac57b

Email authentication partial

SPF
v=spf1 include:spf.sendcloud.org ~all
softfail (~all)
DMARC
v=DMARC1;p=none;ruf=mailto:dmarc@techwalker.com;rua=mailto:dmarc_report@techwalker.com
policy: none (monitoring only)
DKIM
  • mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDVdHX/5sqpss99Et0LU90y90GE fVsDjjlVFMC7/iNoFDafTMyrQdzcQZibPTrKqYZToopAIj2tMbPTNsxJXqjIFbqb 6q…
selectors probed

Certificate (current)

TrustAsia DV TLS RSA CA 2025
from 2026-04-08 to 2026-07-07
Expires in 48 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (6)

Linked from (1)