56mai.com

.com crawl

First seen 2026-04-21 · Last seen 2026-05-18 · ok HTTP/1.1 200 12066 ms crawled 2026-05-18

ZA · 168.76.252.74 · AS137951 ASLINE LIMITED

Reputation 70/100 wrong cert weak security headers

sector b2b services type homepage

HTML metadata

Title: 上海展丰志网络科技有限公司
Description: 上海展丰志网络科技有限公司是一家为用户提供产品广告、广告安装、广告策划、广告设计、广告宣传、广告制作、企业形象等需求的公司
Language: zh-CN

Open Graph

url: http://56mai.com/
title: 上海展丰志网络科技有限公司
keywords: 产品广告、广告安装、广告策划、广告设计、广告宣传、广告制作、企业形象
site name: 上海展丰志网络科技有限公司
description: 上海展丰志网络科技有限公司是一家为用户提供产品广告、广告安装、广告策划、广告设计、广告宣传、广告制作、企业形象等需求的公司

Technology

Server: nginx

Third-party hosts loaded (1)

222.73.219.23×4

Contact

Phone

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2011-05-03

Expires

2027-05-03 348 days left

Updated

2026-05-11

Name servers

ns3.a1-w.com
ns4.a1-w.com

DNS records live

NS

ns1.a1-w.com
ns2.a1-w.com
ns3.a1-w.com
ns4.a1-w.com

Email authentication no MX

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

Certificate (current) wrong cert

R13

from 2026-05-04 to 2026-08-02

Expires in 75 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://56mai.com/

findings

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