indexo.dev

feisha.org

.org crawl

First seen 2026-05-15 · Last seen 2026-05-19 · ok HTTP/1.1 200 1923 ms crawled 2026-05-19

US · 185.199.109.153 · AS54113 Fastly, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Fei Sha
Description
Fei Sha's microsite. Based on [*folio](https://github.com/bogoli/-folio) design.
Language
en
Canonical
https://shafei.github.io/

Technology

CDN
Fastly
Server
GitHub.com
Fonts
  • Google Fonts
Third-party hosts loaded (7)
  • cdn.jsdelivr.net×13
  • unpkg.com×2
  • badge.dimensions.ai×1
  • d1bxh8uas1mnw7.cloudfront.net×1
  • fonts.googleapis.com×1
  • polyfill.io×1
  • shafei.github.io×1

Social

Registration

Registrar
Squarespace Domains II LLC
Created
2019-07-02
Expires
2026-07-02 42 days left
Updated
2025-07-17
Name servers
  • ns-cloud-b1.googledomains.com
  • ns-cloud-b4.googledomains.com
  • ns-cloud-b2.googledomains.com
  • ns-cloud-b3.googledomains.com

DNS records live

NS
  • ns-cloud-b1.googledomains.com
  • ns-cloud-b2.googledomains.com
  • ns-cloud-b3.googledomains.com
  • ns-cloud-b4.googledomains.com
MX
  • 10 mxa.mailgun.org
  • 10 mxb.mailgun.org

Email authentication weak

SPF
v=spf1 include:mailgun.org ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-30 to 2026-07-29
Expires in 70 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.feisha.org/

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

Links to (8)

Linked from (1)