learnentityframeworkcore.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-10 · ok HTTP/1.1 200 2553 ms crawled 2026-05-07

US · 13.83.128.175 · AS8075 Microsoft Corporation

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: Learn Entity Framework Core - Getting Started EF Core Tutorial
Description: Getting started with Entity Framework Core with tutorials and documentation
Language: en
Canonical: https://www.learnentityframeworkcore.com/

Technology

Server: Microsoft-IIS

Fonts

Font Awesome

Third-party hosts loaded (3)

ajax.aspnetcdn.com×3
cdn.jsdelivr.net×1
use.fontawesome.com×1

Social

Registration

Registrar

GoDaddy.com, LLC

Created

2016-08-02

Expires

2027-08-02 438 days left

Updated

2025-03-30

Name servers

ns63.domaincontrol.com
ns64.domaincontrol.com

DNS records live

NS

ns63.domaincontrol.com
ns64.domaincontrol.com

MX

0 learnentityframeworkcore-com.mail.protection.outlook.com

TXT

NETORG267998.onmicrosoft.com

Verified for

Google

Email authentication strong

SPF

v=spf1 include:secureserver.net -all

strict (-all)

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…

selectors probed

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://www.learnentityframeworkcore.com/

findings

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