sheldrake.org

.org crawl

First seen 2026-04-14 · Last seen 2026-05-16 · ok HTTP/1.1 200 3439 ms crawled 2026-05-07

GB · 35.214.42.186 · AS15169 Google LLC

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: Rupert Sheldrake - Author and Biologist
Description: Rupert Sheldrake, PhD, is best known for his hypothesis of morphic resonance. At Cambridge he worked in developmental biology as a Fellow of Clare College, and
Language: en
Generator: MYOB

Open Graph

url: https://sheldrake.org/
title: Rupert Sheldrake – Author and Biologist
site name: Rupert Sheldrake – Author and Biologist
description: Best known for his hypothesis of morphic resonance, Rupert was a research director at Cambridge; a research fellow of the Royal Society; discovered the mechanism of polar auxin transport; and has published 100 papers and 9 books.

Technology

Server: nginx
CMS: Joomla

Fonts

Google Fonts

Third-party hosts loaded (4)

fonts.googleapis.com×4
fonts.gstatic.com×1
translate.google.com×1
www.google.com×1

Social

Registration

Registrar

NameSilo, LLC

Created

1997-11-21

Expires

2027-11-20 549 days left

Updated

2022-10-14

Name servers

ns1.siteground.net
ns2.siteground.net

DNS records live

NS

ns1.siteground.net
ns2.siteground.net

MX

10 mx10.antispam.mailspamprotection.com
20 mx20.antispam.mailspamprotection.com
30 mx30.antispam.mailspamprotection.com

TXT

yahoo-verification-key=Dhv1yelSjSx9pObB6KPVRmTY6+rsb48xw0042ocOjDU=
google-site-verification=vaj55Vyjg2zlEFPeLfHQDh8ITosVpi2KMX4JtwV0S6Y

Email authentication strong

SPF

v=spf1 +a +mx +ip4:35.214.22.230 include:sheldrake.org.spf.auto.dnssmarthost.net ~all

softfail (~all)

DMARC

v=DMARC1; p=none; aspf=r; adkim=r;

policy: none (monitoring only)

DKIM

default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDZeE0tyB179ajg4LwfGFs2EMaUwpFbmwjVZZ1zrjaA8LiFve+EUnMx6LH3/BZu1tQCKOibziRmU9w24S1BVs…

selectors probed

Certificate (current)

R13

from 2026-03-26 to 2026-06-24

Expires in 36 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://sheldrake.org/

present

strict-transport-security
referrer-policy

findings

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

Header values

referrer-policy: unsafe-url
strict-transport-security: max-age=31536000