csharp-extension.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-07 · ok HTTP/1.1 200 1677 ms crawled 2026-05-07

US · 13.83.128.175 · AS8075 Microsoft Corporation

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: index | C# Extension Methods
Description: index | C# Extension Methods
Language: en

Technology

Server: Microsoft-IIS

Analytics

Google Tag Manager

Fonts

Font Awesome

Third-party hosts loaded (9)

cdnjs.cloudflare.com×3
cdn.jsdelivr.net×2
stackpath.bootstrapcdn.com×2
cdn.carbonads.com×1
code.jquery.com×1
getbootstrap.com×1
s7.addthis.com×1
use.fontawesome.com×1
www.googletagmanager.com×1

Social

Registration

Registrar

GoDaddy.com, LLC

Created

2019-02-06

Expires

2027-02-06 262 days left

Updated

2025-03-30

Name servers

ns61.domaincontrol.com
ns62.domaincontrol.com

DNS records live

NS

ns61.domaincontrol.com
ns62.domaincontrol.com

TXT

google-site-verification=rpz-ztKhAmEvhIhwsI1WBxwWjOaQDA4JdXLIYSa1DDE
yandex-verification: dde03e61a454cf4e

Email authentication no MX

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

Certificate (current)

Go Daddy Secure Certificate Authority - G2

from 2026-04-01 to 2026-10-16

Expires in 149 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://csharp-extension.com/

findings

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

Links to (1)

github.com×2