lowleveldesign.org

Registration

Registrar

Cloudflare, Inc.

Created

2015-07-18

Expires

2026-07-18 45 days left

Updated

2025-06-23

Name servers

• demi.ns.cloudflare.com
• mario.ns.cloudflare.com

DNS records live

NS

• demi.ns.cloudflare.com
• mario.ns.cloudflare.com

Verified for

• Google

Email authentication no MX

SPF

v=spf1 -all

strict (-all)

DMARC

v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

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 ↗

Linked from (1)

• diagnosticsexpert.com×1