backstage.io

Observed Jul 24, 2026, 17:40 UTC (1d 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 onFastly

Secured byLet's Encrypt

IPv6 · 1 subdomain · devops

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

INFRASTRUCTURE MAPwhat backstage.io actually stands on - every host below is a signed observation

backstage.io

A / AAAA

185.199.108.153185.199.109.153185.199.110.153185.199.111.153+4 more

Fastlyserves the site

ns1.dnsimple-edge.comns2.dnsimple-edge.netns3.dnsimple-edge.ions4.dnsimple-edge.org

dnsimple-edge.com + dnsimple-edge.net + moreanswers its DNS

TLS

backstage.io

Let's Encryptissued its certificate

DNS Records

A 4

185.199.108.153
185.199.109.153
185.199.110.153
185.199.111.153

AAAA 4

2606:50c0:8000::153
2606:50c0:8001::153
2606:50c0:8002::153
2606:50c0:8003::153

TXT 1

v=spf1 -all

NS 4

ns1.dnsimple-edge.com
ns2.dnsimple-edge.net
ns3.dnsimple-edge.io
ns4.dnsimple-edge.org

SOA 1

ns1.dnsimple-edge.com admin.dnsimple.com

TLS Certificates (3)

Common Name	Issuer	Expires
`backstage.io`	C=US, O=Let's Encrypt, CN=YR1	Sun, 27 Sep 2026 15:01:52 +0000
`YR1`	C=US, O=ISRG, CN=Root YR	Sat, 02 Sep 2028 23:59:59 +0000
`Root YR`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)

www.backstage.io

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 backstage.io. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_2d46afcffcadcf5d
Output Hash: 3c801480a2af67c9ff8269f0981c67289268589ec3e1a3b8cb3ba3cdf3068773
Signature: ed25519:4ff80c7ab05e156df969b0a02a789f252323a47dd50c6d4dcb279987af683b83cb6f549116fc3a715e811c8e5372850783d16de673a794f42e0fd8ad4f08fd0d
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/backstage.io