astranumerica.net

Observed Jul 23, 2026, 12:40 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation — watch it for 5-minute checks.

Verify this receipt yourself + Watch this domain

Up right now

Runs onCloudflare

Email byGoogle Workspace

Secured byGoogle Trust Services

Also usesGoogle Search Console

IPv6 · tranco

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat astranumerica.net actually stands on - every host below is a signed observation

astranumerica.net

A / AAAA

172.67.196.35104.21.60.1172606:4700:3037::ac43:c4232606:4700:3035::6815:3c75

Cloudflareserves the site

cody.ns.cloudflare.comnina.ns.cloudflare.com

cloudflare.comanswers its DNS

smtp.google.com

Google Workspacereceives its email

TLS

astranumerica.net

Google Trust Servicesissued its certificate

DNS Records

A 2

172.67.196.35
104.21.60.117

AAAA 2

2606:4700:3037::ac43:c423
2606:4700:3035::6815:3c75

MX 1

1smtp.google.com

TXT 4

brevo-code:7f36161e32b550526c0032cb82af7d09
google-site-verification=rA3HVcod5e92hsmQzln2i3spCwlvQpqkH0URkOCN020
v=spf1 mx a include:astranumerica.org include:emsd1.com -all
v=DMARC1; p=quarantine; sp=quarantine; pct=100; fo=1; rua=mailto:re+l4jeqwn4kzv@dmarc.postmarkapp.com; ruf=mailto:postmaster@astranumerica.net

NS 2

cody.ns.cloudflare.com
nina.ns.cloudflare.com

SOA 1

cody.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common Name	Issuer	Expires
`astranumerica.net`	C=US, O=Google Trust Services, CN=WE1	Wed, 07 Oct 2026 18:02:15 +0000
`WE1`	C=US, O=Google Trust Services LLC, CN=GTS Root R4	Tue, 20 Feb 2029 14:00:00 +0000
`GTS Root R4`	C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA	Fri, 28 Jan 2028 00:00:42 +0000

Subdomains (0)

None observed.

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for astranumerica.net. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/astranumerica.net">
  <img src="https://domaindrift.io/badge/astranumerica.net.svg"
       width="300" height="64" alt="DomainDrift signed observations for astranumerica.net">
</a>

Ed25519 Receipt

Receipt ID: rcpt_efddc4dce075befb
Output Hash: 2b1671b942f09ac23c7cb1a9f307a38cb58faebad65a9a60a5a9651bc8fd44af
Signature: ed25519:7574bb5396538ca9fde6a4f93979fb6a597e6c2c719733f2ab66a65577cdad0a621eb882aec884265df627c6307c8cc7c36cd1eabace7f8e3d08e03a71744b03
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/astranumerica.net