britannica.co.uk

.uk crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP 200 2789 ms crawled 2026-05-18

US · 104.18.18.172 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Registration

Registrar
CSC Corporate Domains, Inc
Created
1998-08-20
Expires
2026-08-20 91 days left
Updated
2025-08-16
Name servers
  • harleigh.ns.cloudflare.com.
  • lynn.ns.cloudflare.com.

DNS records live

NS
  • harleigh.ns.cloudflare.com
  • lynn.ns.cloudflare.com
MX
  • 1 smtp.google.com
TXT
  • 1pd3tRaLQLpKqfuQ3/9siA7BGb/c+xR93/TC9l1crxVZDK5ZMfJXV2fqrl3BbHbN13XozP586duA8+WpDfGdtw==
  • coda-verification=a4942457-97dd-4919-be70-f36e1cbdd2eb
  • knowbe4-site-verification=87f191c67f8a956f4531aad1bbcca646
Verified for
  • Google
  • OpenAI

Email authentication strong

SPF
v=spf1 ip4:217.146.103.224/27 include:20473958.spf01.hubspotemail.net include:_spf.google.com include:_spf.salesforce.com ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; rua=mailto:d6cbe1b8@in.mailhardener.com; ruf=mailto:d6cbe1b8@in.mailhardener.com; sp=reject; pct=100; fo=1
policy: reject (enforced) · sp=reject
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAj/N6JCkOROpZD8o0HLmaKGc+6H9MGhNjLsgfnf3HE50rYw16oNG7Md3M1pqbZyBNgvikdO7UzC2R55…
selectors probed

Certificate (current)

WE1
from 2026-04-15 to 2026-07-14
Expires in 54 days

Linked from (2)