indexo.dev

zjkechen.com

.com crawl

First seen 2026-05-03 · Last seen 2026-05-03 · ok HTTP/1.1 200 1062 ms crawled 2026-05-09

CN · 118.178.135.225 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 100/100

Classifying

HTML metadata

Title
科晨电力-HPVC电力管,CPVC电缆保护管,MPP非开挖管,电力管厂家
Description
浙江科晨电力设备有限公司生产HPVC双壁波纹管,MPP矩形波纹管,CRCPP共挤管,HPVC电力管,MPP矩形波纹管,mpp双壁波纹管,MPP电力管,PVC电力管,db-bwfrp纤维编绕拉挤管,梅花管,通信管道,市政管道,给排水排污管及各种管材管件十几年,是电力管道行业领导生产厂家
Language
zh

Technology

Server
nginx

Contact

Phone

Registration

Registrar
Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)
Created
2021-12-29
Expires
2026-12-29 223 days left
Updated
2025-12-23
Name servers
  • dns7.hichina.com
  • dns8.hichina.com

DNS records live

NS
  • dns7.hichina.com
  • dns8.hichina.com

Email authentication no MX

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

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2026-04-16 to 2026-07-15
Expires in 56 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://zjkechen.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

Links to (10)

Linked from (1)