dca.gov.uk

Registration

Registrar

British Telecommunications Public Limited Company

Created

2003-06-20

Expires

2026-06-20 30 days left

Updated

2025-06-20

Name servers

• ns-1731.awsdns-24.co.uk
• ns-868.awsdns-44.net
• ns-1467.awsdns-55.org
• ns-491.awsdns-61.com

DNS records live

NS

• ns-1467.awsdns-55.org
• ns-1731.awsdns-24.co.uk
• ns-491.awsdns-61.com
• ns-868.awsdns-44.net

MX

• 0

Email authentication strong

SPF

v=spf1 -all

strict (-all)

DMARC

v=DMARC1;p=reject;sp=reject;rua=mailto:dmarc-rua@dmarc.service.gov.uk;

policy: reject (enforced) · sp=reject

DKIM

Show 12 DKIM selectors

• default: v=DKIM1; p=
• google: v=DKIM1; p=
• selector1: v=DKIM1; p=
• selector2: v=DKIM1; p=
• k1: v=DKIM1; p=
• k2: v=DKIM1; p=
• mail: v=DKIM1; p=
• dkim: v=DKIM1; p=
• s1: v=DKIM1; p=
• s2: v=DKIM1; p=
• mxvault: v=DKIM1; p=
• smtpapi: v=DKIM1; p=

selectors probed

Certificate (current)

Full certificate history on crt.sh ↗