indexo.dev

datatang.com

.com crawl

First seen 2026-05-02 · Last seen 2026-05-15 · ok HTTP/1.1 200 3863 ms crawled 2026-05-09

CN · 101.200.186.99 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 92/100 no dmarc policy

sector tech type homepage

HTML metadata

Title
人工智能训练数据服务企业|数据堂
Description
数据堂（Datatang）成立于2010年，是专业的人工智能训练数据服务企业。数据堂提供全栈式数据服务，包括版权数据集、数据定制、行业解决方案。数据堂已助力上千家企业提升模型表现力。

Open Graph

title
人工智能训练数据服务企业|数据堂
description
数据堂（Datatang）成立于2010年，是专业的人工智能训练数据服务企业。数据堂提供全栈式数据服务，包括版权数据集、数据定制、行业解决方案。数据堂已助力上千家企业提升模型表现力。

Technology

CMS
Nuxt

Third-party hosts loaded (1)

  • bj-oss-datatang-03.oss-cn-beijing.aliyuncs.com×12

Contact

Email
Phone

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2011-01-26
Expires
2028-01-26 615 days left
Updated
2025-12-27
Name servers
  • dns23.hichina.com
  • dns24.hichina.com

DNS records live

NS
  • dns23.hichina.com
  • dns24.hichina.com
MX
  • 10 mxw.mxhichina.com
  • 5 mxn.mxhichina.com
TXT
  • MS=3CF106FFBC865FDE1F4347A84999C9A4E10FBE9D 3600
Verified for
  • Google
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.qiye.aliyun.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

RapidSSL TLS RSA CA G1
from 2025-06-16 to 2026-06-16
Expires in 26 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=15724800; includeSubDomains

Links to (4)

Linked from (2)