drmathnp.com

.com crawl

First seen 2026-04-21 · Last seen 2026-05-17 · ok HTTP/1.1 200 2883 ms crawled 2026-05-14

DE · 167.235.9.123 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title

Home - Mathematics Connection

Description

Mathematics is an exciting living study. Its applications shape the world around you and influence your everyday life. Realizing this importance, the webpage Mathematics Connections has been developed for all levels of students, teachers, parents and all math lovers. Mathematics Connections is an innovative web page that aims to develop the mathematical concepts of students

Language

en-US

Generator

All in One SEO (AIOSEO) 4.9.5.1

Canonical

https://drmathnp.com/

Feeds

Open Graph

url: https://drmathnp.com/
title: Home - Mathematics Connection
locale: en_US
site name: Mathematics Connection - Mathematics Books and Education
description: Mathematics is an exciting living study. Its applications shape the world around you and influence your everyday life. Realizing this importance, the webpage Mathematics Connections has been developed for all levels of students, teachers, parents and all math lovers. Mathematics Connections is an innovative web page that aims to develop the mathematical concepts of students

Technology

CMS: WordPress

Fonts

Google Fonts

Third-party hosts loaded (6)

cdnjs.cloudflare.com×3
stackpath.bootstrapcdn.com×3
fonts.googleapis.com×2
cdn.jsdelivr.net×1
gmpg.org×1
hitwebcounter.com×1

Social

Registration

Registrar

Launchpad.com Inc.

Created

2020-05-05

Expires

2030-05-05 1447 days left

Updated

2025-05-08

Name servers

ns1.oracle.mysecurecloudserver.com
ns2.oracle.mysecurecloudserver.com

DNS records live

NS

ns1.oracle.mysecurecloudserver.com
ns2.oracle.mysecurecloudserver.com

MX

0 drmathnp.com

Email authentication weak

SPF

v=spf1 ip4:167.235.9.123 include:relay.mailbaby.net +a +mx ~all

softfail (~all)

DMARC

not published

DKIM

default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAm/+aSV6q1oGnwi3v/A25JVl7FbvRPrMapzIF9DVPD9Y9vjB5tFGwR74YyRnxsrE6XINH9DHqF+Uhgp…

selectors probed

Certificate (current)

R12

from 2026-05-14 to 2026-08-12

Expires in 85 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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