billian.co.uk

.uk dns

First seen 2026-05-05 · Last seen 2026-06-03 · error HTTP 403 crawled 2026-05-31 5 attempts

US · 104.21.2.207 · AS13335 Cloudflare, Inc.

Reputation 84/100 crawl error dmarc monitor-only

cloudflare bot challenge

Registration

Registrar

123-Reg Limited t/a 123-reg

Created

1994-08-05

Expires

2026-08-05 62 days left

Updated

2026-01-27

Name servers

lily.ns.cloudflare.com.
marty.ns.cloudflare.com.

DNS records live

NS

lily.ns.cloudflare.com
marty.ns.cloudflare.com

MX

1 billian-co-uk.mail.protection.outlook.com
10 mx1.billian.co.uk
15 mx2.billian.co.uk
20 mailqueue.billian.co.uk
5 mx.billian.co.uk

Verified for

Google
Microsoft 365

Email authentication partial

SPF

v=spf1 ip4:31.193.11.2 ip4:31.193.11.161/30 ip4:88.150.170.192 ip4:88.150.170.145 ip4:81.201.135.160/28 ip4:185.220.62.86 include:spf.billian.co.uk include:spf.protection.outlook.com include:servers.mcsv.net -all

strict (-all)

DMARC

v=DMARC1; p=none; pct=100; rua=mailto:rob.pickup@billian.co.uk

policy: none (monitoring only)

DKIM

k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…

selectors probed

Certificate (current)

WE1

from 2026-05-25 to 2026-08-23

Expires in 81 days

Full certificate history on crt.sh ↗