youfuliuxue.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 10625 ms crawled 2026-05-19

CN · 47.93.242.65 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 67/100 wrong cert no dmarc policy

Classifying

HTML metadata

Title: 优弗留学-美国留学中介-留学美国中介机构咨询-美国名校申请
Description: 美国留学中介机构首选优弗留学,提供美国高中、美国本科、美国研究生、美国博士的留学咨询与留学申请服务。专注美国TOP50名校申请,名校招生官+海归顾问为留学申请护航,留学美国中介机构推荐优弗留学,轻松圆您留学梦。
Canonical: https://www.youfuliuxue.com/

Technology

Server: nginx

Third-party hosts loaded (1)

pdt.zoosnet.net×1

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2020-12-21

Expires

2027-12-21 580 days left

Updated

2025-09-18

Name servers

dns11.hichina.com
dns12.hichina.com

DNS records live

NS

dns11.hichina.com
dns12.hichina.com

MX

10 mxbiz2.qq.com
5 mxbiz1.qq.com

Email authentication weak

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

Certificate (current) wrong cert

R13

from 2026-04-28 to 2026-07-27

Expires in 68 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.youfuliuxue.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=31536000