mendelspod.com

.com crawl

First seen 2026-04-18 · Last seen 2026-05-15 · ok HTTP/1.1 200 14823 ms crawled 2026-05-12

US · 3.33.251.168 · AS16509 Amazon.com, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title

Mendelspod | Theral Timpson | Substack

Description

The 21st is the Century of Biology. A radical advancement in the knowledge of basic biology and human disease is transforming our world. We interview the heroes beneath the headlines. Click to read Mendelspod, a Substack publication with tens of thousands of subscribers.

Language

Canonical

https://www.mendelspod.com/

Feeds

Mendelspod RSS

Open Graph

url: https://www.mendelspod.com/
title: Mendelspod | Theral Timpson | Substack
description: The 21st is the Century of Biology. A radical advancement in the knowledge of basic biology and human disease is transforming our world. We interview the heroes beneath the headlines. Click to read Mendelspod, a Substack publication with tens of thousands of subscribers.

Technology

CDN: Cloudflare
CMS: Gatsby

Analytics

Cloudflare Insights

Fonts

Google Fonts

Third-party hosts loaded (4)

substackcdn.com×254
fonts.gstatic.com×1
js.sentry-cdn.com×1
static.cloudflareinsights.com×1

Registration

Registrar

GoDaddy.com, LLC

Created

2011-01-06

Expires

2027-01-06 231 days left

Updated

2026-01-07

Name servers

ns37.domaincontrol.com
ns38.domaincontrol.com

DNS records live

NS

ns37.domaincontrol.com
ns38.domaincontrol.com

MX

0 mx1-usg2.ppe-hosted.com
0 mx2-usg2.ppe-hosted.com
0 mx3-usg2.ppe-hosted.com

TXT

NETORGFT9691080.onmicrosoft.com

Email authentication weak

SPF: v=spf1 include:_spf-usg2.ppe-hosted.com include:secureserver.net ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

GoDaddy TLS Intermediate CA DV - R1v1

from 2026-03-14 to 2026-09-28

Expires in 131 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://www.mendelspod.com/

present

strict-transport-security
content-security-policy

findings

CSP uses wildcard sources
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

content-security-policy: frame-ancestors 'self' https://*.substack.com https://substack.com
strict-transport-security: max-age=31536000; includeSubDomains; preload