sz15.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 2087 ms crawled 2026-05-19

VN · 165.154.55.129 · AS135377 UCLOUD INFORMATION TECHNOLOGY HK LIMITED

Reputation 95/100 weak security headers

Classifying

Technology

Server: nginx

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2014-07-25

Expires

2026-07-25 66 days left

Updated

2025-05-04

Name servers

dns7.hichina.com
dns8.hichina.com

DNS records live

NS

dns7.hichina.com
dns8.hichina.com

TXT

272a36fa968db258169d12a63181cc3974301ed6

Email authentication no MX

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

Certificate (current)

R13

from 2026-04-25 to 2026-07-24

Expires in 66 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://sz15.com/

findings

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

Linked from (1)

jc68.com×4