sportsdt.net

.net crawl

First seen 2026-04-14 · Last seen 2026-05-15 · ok HTTP/1.1 200 1791 ms crawled 2026-05-07

US · 172.67.73.62 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Language: en

Technology

CDN: Cloudflare

Registration

Registrar

Xiamen 35.com Information Co., Ltd.

Created

2017-08-01

Expires

2027-08-01 437 days left

Updated

2025-07-19

Name servers

logan.ns.cloudflare.com
violet.ns.cloudflare.com

DNS records live

NS

logan.ns.cloudflare.com
violet.ns.cloudflare.com

MX

1 mx1.feishu.cn
10 mx3.feishu.cn
5 mx2.feishu.cn

Email authentication partial

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

Certificate (current)

WE1

from 2026-04-05 to 2026-07-04

Expires in 44 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.sportsdt.net/

findings

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

Linked from (4)