indexo.dev

speiyou.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 2407 ms crawled 2026-05-19

CN · 101.42.123.52 · AS45090 Shenzhen Tencent Computer Systems Company Limited

Reputation 100/100

Classifying

HTML metadata

Title
学而思素养 本地线下面授小班课
Description
学而思素养成立于2021年9月，是好未来集团旗下专注于3-16岁儿童和青少年的素养教育品牌。依托学而思多年教研沉淀，结合建构主义和脑科学对儿童认知发展的研究，以“激发兴趣”为核心价值，以“学以致用”为培养目标，学而思素养不断升级迭代了人工智能编程、机器人、科学实验、科学思维和人文创作等多门自主研发的素养课程，构建探究式、互动式课堂，培养孩子面向未来的创新能力和科学家精神。
Language
en

Technology

Server
pysy-prd-gateway-worker09

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2011-03-02
Expires
2028-03-02 652 days left
Updated
2023-02-14
Name servers
  • vip3.alidns.com
  • vip4.alidns.com

DNS records

CNAME
  • publicops.speiyou.com

Email authentication no MX

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

Certificate (current)

GlobalSign GCC R3 DV TLS CA 2020
from 2025-11-21 to 2026-12-23
Expires in 218 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://www.speiyou.com/

present
  • strict-transport-security
  • content-security-policy
findings
  • short HSTS max-age
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
content-security-policy
upgrade-insecure-requests
strict-transport-security
max-age=28800; includeSubDomains; preload

Linked from (1)