owdnt.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-02 · ok HTTP/1.1 200 970 ms crawled 2026-05-06

SC · 154.83.12.10 · AS142403 YISU CLOUD LTD

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title: 404 Not Found

Technology

Server: nginx

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2017-03-27

Expires

2027-03-27 310 days left

Updated

2026-03-30

Name servers

dns13.hichina.com
dns14.hichina.com

DNS records live

NS

dns13.hichina.com
dns14.hichina.com

Email authentication no MX

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

Certificate (current) wrong cert

—

from 2026-01-31 to 2036-01-29

Expires in 3541 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present

strict-transport-security

findings

checked over plain HTTP
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

Linked from (1)

cnxzs.com×2