geolsoc.org.uk

.uk crawl

First seen 2026-04-13 · Last seen 2026-05-13 · ok HTTP/1.1 200 1075 ms crawled 2026-05-07

GB · 20.90.134.17 · AS8075 Microsoft Corporation

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: Home | The Geological Society of London
Description: Welcome to the learned society, professional membership body and publisher for the geoscience community.
Language: en
Canonical: https://www.geolsoc.org.uk/

Open Graph

url: https://www.geolsoc.org.uk/

Technology

Server: Microsoft-IIS

Analytics

Fathom

Third-party hosts loaded (6)

ajax.aspnetcdn.com×2
cdn.jsdelivr.net×2
cdn.usefathom.com×1
cdnjs.cloudflare.com×1
code.jquery.com×1
www.freeprivacypolicy.com×1

Social

Registration

Registrar

Claranet Limited t/a Claranet

Created

1995-04-07

Expires

2027-04-07 321 days left

Updated

2026-04-06

Name servers

elisa.ns.cloudflare.com.
javier.ns.cloudflare.com.

DNS records live

NS

elisa.ns.cloudflare.com
javier.ns.cloudflare.com

MX

0 geolsoc-org-uk.mail.protection.outlook.com

TXT

0ed1fe018a7c01d934f6ea46e6858d3c5c766bd3a3
X09oU2qoF1czdWy6truxwlAWJ673i36hDqNsAYCHme/VaihrqYOBd9jkH+f61035FV42UGG/sspvG10KS370Bg==

Verified for

GlobalSign
Google
Microsoft 365

Email authentication strong

SPF

v=spf1 include:spf.protection.outlook.com include:mailgun.org include:msgfocus.com include:spf.ess.uk.barracudanetworks.com include:sendgrid.net ~all

softfail (~all)

DMARC

v=DMARC1; p=none; rua=mailto:f4bo5atl@ag.eu.dmarcian.com, mailto:0bc34f6481f44df5b8b2d0915d53ccf0@dmarc-reports.cloudflare.net,mailto:spoof@geolsoc.org.uk

policy: none (monitoring only)

DKIM

Show 4 DKIM selectors

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCIK+NXUUw6IsRlR3hlGMJ8FcNHsQAXPD4PlaPjYIBjW0rLHlZXACR7jUw+8SQUeLTyEXs272i33uqG0vSuKk…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4HG1t2flw/xdBIWVOjxNL44dvv/Olc/lVGdorpavSGISKDrHEj/xmRmbGDfO6DbjhArpb5tM8JKML7…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3IdckDZDbo/kz5DtlqSKiiVnH3dY1cWqKrSBQAOg/iOJvMxDr7wlIt5baFHOTpxqRTJ4CDQlkeVgYpCYl8…
s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA38A6YwUU0xaFyv6tUg/4yYbcvtqPW25T7l1AlegVFWbkPwMTcbhf4dgoXttaRY+6SN12FzIazg7TJ+zscR…

selectors probed

Certificate (current)

GeoTrust TLS RSA CA G1

from 2026-02-22 to 2026-08-23

Expires in 94 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.geolsoc.org.uk/

findings

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