jayff.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 2342 ms crawled 2026-05-19

CN · 8.141.1.181 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title: Welcome to nginx!

Technology

Server: nginx

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2008-03-14

Expires

2027-03-14 297 days left

Updated

2025-03-03

Name servers

dns23.hichina.com
dns24.hichina.com

DNS records live

NS

dns23.hichina.com
dns24.hichina.com

Email authentication no MX

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

Certificate (current) wrong cert

R12

from 2026-04-15 to 2026-07-14

Expires in 55 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://jayff.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 (2)

nginx.com×3
nginx.org×3

Linked from (1)

3nhxn.com×3