indexo.dev

lingwentsai.com

.com crawl

First seen 2026-05-04 · Last seen 2026-05-10 · ok HTTP/1.1 200 4307 ms crawled 2026-05-10

US · 198.185.159.145 · AS53831 Squarespace, Inc.

Reputation 92/100 no dmarc policy

sector other type landing page

HTML metadata

Title
ling-wen tsai
Language
en-US
Canonical
https://www.lingwentsai.com

Open Graph

url
https://www.lingwentsai.com
title
ling-wen tsai
site name
ling-wen tsai

Technology

Server
Squarespace
CMS
Squarespace
Fonts
  • Adobe Fonts

Third-party hosts loaded (5)

  • images.squarespace-cdn.com×29
  • assets.squarespace.com×11
  • static1.squarespace.com×2
  • use.typekit.net×2
  • p.typekit.net×1

Social

Registration

Registrar
Tucows Domains Inc.
Created
2003-02-12
Expires
2027-02-12 267 days left
Updated
2026-01-31
Name servers
  • dns1.p06.nsone.net
  • dns2.p06.nsone.net
  • dns3.p06.nsone.net
  • dns4.p06.nsone.net

DNS records live

NS
  • dns1.p06.nsone.net
  • dns2.p06.nsone.net
  • dns3.p06.nsone.net
  • dns4.p06.nsone.net
  • ns01.squarespacedns.com
  • ns02.squarespacedns.com
  • ns03.squarespacedns.com
  • ns04.squarespacedns.com
MX
  • 5 fiftimail-in.dreamersi.net

Email authentication weak

SPF
v=spf1 +ip4:216.230.240.0/23 ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-29 to 2026-07-28
Expires in 68 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://www.lingwentsai.com/

present
  • strict-transport-security
  • x-content-type-options
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
strict-transport-security
max-age=0

Links to (1)

Linked from (1)