yixuemao.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 3948 ms crawled 2026-05-19

CN · 218.247.87.134 · AS139021 West263 International Limited

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: 医学猫
Language: en
Generator: Hugo 0.108.0

Technology

Server: wts
CMS: Hugo

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2015-04-08

Expires

2031-04-08 1784 days left

Updated

2025-09-29

Name servers

f1g1ns1.dnspod.net
f1g1ns2.dnspod.net

DNS records live

NS

f1g1ns1.dnspod.net
f1g1ns2.dnspod.net

MX

10 mxdomain.qq.com

CNAME

yixuemaocom.gotoip2.com

Email authentication weak

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

Certificate (current)

sslTrus (RSA) DV CA

from 2026-02-03 to 2027-02-04

Expires in 260 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present

content-security-policy

findings

missing HSTS
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

content-security-policy: upgrade-insecure-requests