sywancheng.net

.net crawl

First seen 2026-05-18 · Last seen 2026-05-28 · ok HTTP/1.1 200 19316 ms crawled 2026-05-23

SC · 154.208.191.84 · AS9294 GNET INC.

Reputation 100/100

Classifying

HTML metadata

Title: 668k8com凯发_凯发k网址
Description: 选择668k8com凯发，即可畅享专业的体育投注服务。平台不仅提供流畅便捷的操作体验，还覆盖全球赛事数据，帮助用户掌握最新赛况。668k8com凯发内置极速结算与公平透明体系，每一次投注都能安心无忧。玩家可在此尽情体验体育娱乐的快感。与此同时，凯发k网址作为官方唯一入口，确保操作顺利，带来更精彩的娱乐旅程。

Technology

Server: nginx
CMS: Gatsby
Stack: PHP

Contact

Email

admin@youweb.com

Phone

400-123-4567

Registration

Registrar

Gname.com Pte. Ltd.

Created

2014-12-17

Expires

2026-12-17 199 days left

Updated

2025-10-23

Name servers

a4.share-dns.com
b4.share-dns.net

DNS records live

NS

a.share-dns.com
b.share-dns.net

Email authentication no MX

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

Certificates

Loading certificate

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.sywancheng.net/

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=63072000; includeSubdomains; preload