400h.net

.net crawl

First seen 2026-04-13 · Last seen 2026-05-15 · ok HTTP/1.1 200 2837 ms crawled 2026-05-06

CN · 8.148.194.68 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 100/100

Classifying

HTML metadata

Title: 400电话_400电话办理_企业400电话办理只需398/年-卓诚通讯
Description: 卓诚通讯是运营商认证【400电话】核心服务商,百万靓号任你挑选!新推出400666/888/999连号,办理400电话赠送彩铃/导航/智能转接/短信,咨询热线;400-9959-400

Technology

Server: nginx

Contact

Phone

400-9959-400

Registration

Registrar

Chengdu West Dimension Digital Technology Co., Ltd.

Created

2011-06-24

Expires

2026-06-24 36 days left

Updated

2025-06-06

Name servers

ns1.myhostadmin.net
ns2.myhostadmin.net
ns3.myhostadmin.net
ns4.myhostadmin.net
ns5.myhostadmin.net
ns6.myhostadmin.net

DNS records live

NS

ns1.myhostadmin.net
ns2.myhostadmin.net
ns3.myhostadmin.net
ns4.myhostadmin.net
ns5.myhostadmin.net
ns6.myhostadmin.net

TXT

202107012313506b3rpcyc5zfk49x8bqhjt6pbu4zf3a1lc47mghcefymf9k2sxd

Email authentication no MX

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

Certificate (current)

R13

from 2026-04-24 to 2026-07-23

Expires in 65 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.400h.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=31536000