ast-science.com

Observed Jul 18, 2026, 12:06 UTC (9h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onAmazon

Email byMicrosoft 365

Secured byLet's Encrypt

Also uses1PasswordAtlassianDockerGoogle Search Console

1 subdomain · aerospace

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

INFRASTRUCTURE MAPwhat ast-science.com actually stands on - every host below is a signed observation

ast-science.com

A / AAAA

52.1.69.99

Amazonserves the site

ns-1483.awsdns-57.orgns-1698.awsdns-20.co.ukns-5.awsdns-00.comns-765.awsdns-31.net

awsdns-57.org + awsdns-20.co.uk + moreanswers its DNS

astscience-com0i.mail.protection.outlook.com

Microsoft 365receives its email

TLS

ast-science.com

Let's Encryptissued its certificate

DNS Records

A 1

52.1.69.99

MX 1

0astscience-com0i.mail.protection.outlook.com

TXT 12

1password-site-verification=UMYERP35JNEANODUUFHMF4XVZM
BlueXP558f90f8-5d4c-4e54-ab4e-ece55702e10b
MS=ms95755528
anthropic-domain-verification-teqdbj=fZuTF8y5PAnyGec186pRmWFJf
apple-domain-verification=hFUD9LQb9S6pl0Xq
atlassian-domain-verification=+DfI6hhjbvz+HCzXYcTopv9Z0zQbZCrZzCo/FAASUbRI3xsbVJf0fRjaMhoII0zd
docker-verification=a6390c9d-5c09-4a68-86d3-4befed5f10d8
google-site-verification=MZyM2eHLwn9j0HJCnLV5LGsgrO7mEg5K5S0KjucCxAc
smartsheet-site-validation=lvv87UHNg3E2bC-VuX9QHliP0S3ztGjG
v=spf1 ip4:63.125.140.246 ip4:12.10.194.90 ip4:213.8.185.98 ip4:202.65.147.58 include:spf.protection.outlook.com include:amazonses.com include:sent-via.netsuite.com include:mg-spf.greenhouse.io include:_spf.salesforce.com -all

NS 4

ns-1483.awsdns-57.org
ns-1698.awsdns-20.co.uk
ns-5.awsdns-00.com
ns-765.awsdns-31.net

SOA 1

ns-1483.awsdns-57.org awsdns-hostmaster.amazon.com

TLS Certificates (2)

Common Name	Issuer	Expires
`ast-science.com`	C=US, O=Let's Encrypt, CN=E7	Mon, 24 Aug 2026 15:10:38 +0000
`E7`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Fri, 12 Mar 2027 23:59:59 +0000

Subdomains (1)

www.ast-science.com

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 ast-science.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 5da55f07-9e45-4ae5-97e5-b5e1da29eb13
Output Hash: 370301444b3530378bc5d2323d39df1ffaa07d870c9d69822f73129134e47e22
Signature: ed25519:2de7646fb3bb7d70f832ab2a7c8c5b11e94edf983232ab0a8711ef4c35d4bb9e015939ed2dc9f2b208f86293671f3a08b24d4155c29df6dd354545e41ea9170d
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/ast-science.com