indexo.dev

dannfo.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-10 · ok HTTP/1.1 200 9176 ms crawled 2026-05-16

CN · 180.153.100.44 · AS4811 China Telecom Group

Reputation 45/100 listed in spam blocklist wrong cert weak security headers

Classifying

HTML metadata

Title
上海丹佛画室
Description
上海丹佛画室隶属于上海丹佛美术设计工作室，简称上海丹佛画室，定位专业画室，画室是200多平米的中小型画室，有十余年上海美术培训经验，是一家以美术高考培训为主的专业美术培训机构。常年设有美术高考课程，美术兴趣课程，各类考学课程，各类设计手绘课程等。
Language
en

Technology

Server
Apache
CMS
Gatsby

Contact

Phone

Registration

Registrar
Bizcn.com, Inc.
Created
2008-04-09
Expires
2029-04-09 1055 days left
Updated
2024-04-02
Name servers
  • ns1.idcc.cn
  • ns2.idcc.cn

DNS records live

NS
  • ns1.idcc.cn
  • ns1.idccdns.com
  • ns2.idcc.cn
  • ns2.idccdns.com
MX
  • 10 mxdomain.qq.com
CNAME
  • danfo.w76.cndns5.com

Email authentication no MX

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

Certificate (current) wrong cert

Default Company Ltd
from 2017-03-21 to 2018-03-21
Expired 2982 days ago

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked over plain HTTP: http://dannfo.com/

present
  • x-frame-options
findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN

Linked from (3)