natcen.ac.uk

.uk crawl

First seen 2026-04-13 · Last seen 2026-05-12 · ok HTTP/1.1 200 738 ms crawled 2026-05-07

US · 23.185.0.4 · AS54113 Fastly, Inc.

Reputation 100/100

Classifying

HTML metadata

Title: National Centre for Social Research
Language: en
Generator: Drupal 10 (https://www.drupal.org)
Canonical: https://natcen.ac.uk/

Open Graph

title: National Centre for Social Research
site name: National Centre for Social Research

Technology

Server: nginx
CMS: Drupal

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (3)

cdnjs.cloudflare.com×3
fonts.googleapis.com×1
www.googletagmanager.com×1

Social

DNS records live

NS

paloma.ns.cloudflare.com
remy.ns.cloudflare.com

MX

10 eu-smtp-inbound-1.mimecast.com
10 eu-smtp-inbound-2.mimecast.com

TXT

NGLzHpUbGpaPnD1P537RhPROLfUJuDAZm7xA8Cn36QauOuCbiL9m1+bQJ95NszN9L2VvRVNhWmsJOLMqVzenzw==

Verified for

Meta
Microsoft 365

Email authentication strong

SPF

v=spf1 mx a ip4:192.254.125.237 ip4:50.16.201.234 ip4:18.168.51.200 ip4:18.168.140.58 ip4:148.59.101.16/28 include:eu._netblocks.mimecast.com include:spf.protection.outlook.com include:emaileuc.freshservice.com include:spf.uk.exclaimer.net include:_spf.elasticemail.com a:ezofficeinventory.com ~all

softfail (~all)

DMARC

v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:7efdce92541d868@rep.dmarcanalyzer.com; ruf=mailto:7efdce92541d868@for.dmarcanalyzer.com; fo=1

policy: quarantine · sp=quarantine

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC9df0ojYIRaN1MfT4sE52nYetHOw28uK3mBFjbQ6eiENjD/x1fOhrNhHN8IJKJgbyyqCXDbdD+FhGGVAvZR1…

selectors probed

Certificate (current)

R12

from 2026-03-17 to 2026-06-15

Expires in 25 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://natcen.ac.uk/

present

strict-transport-security
x-frame-options
x-content-type-options

findings

short HSTS max-age
missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=300