indexo.dev

jdztv.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-11 · ok HTTP/1.1 200 2137 ms crawled 2026-05-11

CN · 115.29.204.3 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

HTML metadata

Title
景德镇陶瓷名人录 2026发布
Description
景德镇陶瓷名人录完全收录景德镇陶瓷名家资料,按艺术家级别职称划分,景德镇名家数量已超过3300位,是景德镇陶瓷名人录齐全的一份.景德镇陶瓷名人百家景德镇名人录,景德镇瓷器名人等资料.

Technology

Server
Microsoft-IIS

Third-party hosts loaded (1)

  • www.jdztci.com×2

Registration

Registrar
Bizcn.com, Inc.
Created
2002-09-25
Expires
2027-09-25 493 days left
Updated
2026-04-29
Name servers
  • f1g1ns1.dnspod.net
  • f1g1ns2.dnspod.net

DNS records live

NS
  • f1g1ns1.dnspod.net
  • f1g1ns2.dnspod.net
MX
  • 10 mxbiz2.qq.com
  • 5 mxbiz1.qq.com

Email authentication weak

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

Certificate (current) wrong cert

R12
from 2026-03-25 to 2026-06-23
Expires in 34 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (1)

Linked from (1)