yiningkarlli.com

.com crawl

First seen 2026-04-22 · Last seen 2026-05-16 · ok HTTP/1.1 200 4320 ms crawled 2026-05-16

US · 67.205.4.93 · AS26347 New Dream Network, LLC

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: YINING KARL LI

Technology

Server: Apache

Fonts

Adobe Fonts

Third-party hosts loaded (2)

mastodon.gamedev.place×1
use.typekit.net×1

Registration

Registrar

Tucows Domains Inc.

Created

2010-09-21

Expires

2026-09-21 125 days left

Updated

2025-09-20

Name servers

carter.ns.cloudflare.com
tina.ns.cloudflare.com

DNS records live

NS

carter.ns.cloudflare.com
tina.ns.cloudflare.com

MX

1 aspmx.l.google.com
10 aspmx2.googlemail.com
10 aspmx3.googlemail.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com

Email authentication weak

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

Certificate (current)

R13

from 2026-05-12 to 2026-08-10

Expires in 83 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.yiningkarlli.com/

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy