earthsky.org

Observed 2026-07-13T03:53:14.626Z (16h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byGoogle Workspace

Registered withGoDaddy.com, LLC

Also usesGoogle Search ConsoleFacebook/Meta

IPv6 · 2 subdomains · tranco_20k

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

INFRASTRUCTURE MAPwhat earthsky.org actually stands on - every host below is a signed observation

earthsky.org

A / AAAA

104.26.11.45172.67.74.225104.26.10.452606:4700:20::ac43:4ae1+2 more

Cloudflareserves the site

alex.ns.cloudflare.comnina.ns.cloudflare.com

cloudflare.comanswers its DNS

alt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx3.googlemail.com+1 more

Google Workspacereceives its email

HTTPS probe

ok Responding normally (2xx) 200 OK

HTTP status200

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time43 ms

DNS resolutionNOERROR

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 3

104.26.11.45
172.67.74.225
104.26.10.45

AAAA 3

2606:4700:20::ac43:4ae1
2606:4700:20::681a:b2d
2606:4700:20::681a:a2d

MX 5

5alt1.aspmx.l.google.com
5alt2.aspmx.l.google.com
1aspmx.l.google.com
10aspmx3.googlemail.com
10aspmx2.googlemail.com

TXT 5

google-site-verification=IXs2qmkyFuO0HHuFPbBBoI0fKpfW72QYqI8hnU12UKs
v=spf1 include:mailgun.org include:servers.mcsv.net include:_spf.elasticemail.com ~all
facebook-domain-verification=q9xh3pt4izr1bbieotuu7dheqbukju
pinterest-site-verification=0d01611ffeceb03bd08d31d87854ed46
v=DMARC1; p=none;

NS 2

alex.ns.cloudflare.com
nina.ns.cloudflare.com

SOA 1

alex.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (0)

None.

Subdomains (2)

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 earthsky.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 4a90fe67-22d4-4957-8422-5edc6ff26d2a
Output Hash: 22b6cdb6c7989f41a7cdbfe46bb9ac8910fc806eb201fcf97264ea39253b79d0
Signature: ed25519:2a901f3d1ce5493015cab8cd9ef3e77f5ab1e17a748d83060c17b3b7fe6461cdbb160f415ec53a89a5dc2bad7e5209790b805ab90cae74eaf214108a5d397d0d
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/earthsky.org