four-faith.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 3343 ms crawled 2026-05-18

CN · 101.37.166.5 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: 5G/4G工业路由器_4G DTU_工业智能网关_工控机_智慧路灯网关_LoRa网关_NB-IOT终端_zigbee模块_工业CPE等工业物联网无线通信设备_厦门四信
Description: 四信专注于工业级无线路由器、全网通工业路由器、4G/5G工业路由器、5G智慧路灯网关、LoRa网关、4G/5G工业智能网关、工业级DTU、4G DTU、RTU、智慧物联监控、安卓工控机、Zigbee模块和NB-IOT DTU等无线通讯模组和数传终端，物联网测控终端及物联网系统解决方案的研发、生产、销售及服务。为行业用户，系统集成商，运营商提供有竞争力的产品、技术、方案和服务。

Technology

Server: nginx

Contact

Phone

Registration

Registrar

Xiamen 35.com Information Co., Ltd.

Created

2008-06-11

Expires

2031-06-11 1847 days left

Updated

2026-04-17

Name servers

monkey.dnspod.net
xanthe.dnspod.net

DNS records live

NS

monkey.dnspod.net
xanthe.dnspod.net

MX

10 qiye163mx02.mxmail.netease.com
5 qiye163mx01.mxmail.netease.com

Email authentication weak

SPF: v=spf1 include:spf.163.com -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

Encryption Everywhere DV TLS CA - G2

from 2025-07-21 to 2026-07-21

Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://four-faith.com/

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=31536000