51fit.com

.com crawl

First seen 2026-04-18 · Last seen 2026-05-14 · ok HTTP/1.1 200 2091 ms crawled 2026-05-12

ZA · 168.76.252.190 · AS137951 ASLINE LIMITED

Reputation 70/100 wrong cert weak security headers

sector health type homepage

HTML metadata

Title: 51健身网-打造中国最优秀的健身网站
Description: 51健身网-打造中国最优秀的健身网站51fit.com经营范围含:杀螨剂、移动电话、高空清洗、葡萄酒、童车、美术、原料、电热杯、载客汽车、密集架（依法须经批准的项目,经相关部门批准后方可开展经营活动）。

Open Graph

url: http://51fit.com/
title: 51健身网-打造中国最优秀的健身网站
keywords: 51健身网-打造中国最优秀的健身网站,51fit.com,石油
site name: 51健身网-打造中国最优秀的健身网站
description: 51健身网-打造中国最优秀的健身网站51fit.com经营范围含:杀螨剂、移动电话、高空清洗、葡萄酒、童车、美术、原料、电热杯、载客汽车、密集架（依法须经批准的项目,经相关部门批准后方可开展经营活动）。

Technology

Server: nginx

Third-party hosts loaded (1)

222.73.219.23×3

Registration

Registrar

Gname.com Pte. Ltd.

Created

2007-06-23

Expires

2026-06-23 35 days left

Updated

2025-06-18

Name servers

ns1.dnsip.com
ns2.dnsip.com

DNS records live

NS

ns1.dnsip.com
ns2.dnsip.com

Email authentication no MX

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

Certificate (current) wrong cert

—

from 2025-10-24 to 2035-10-22

Expires in 3443 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://51fit.com/

findings

checked over plain HTTP
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy