runebook.dev

Observed Jul 28, 2026, 01:55 UTC (17h 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

INFRASTRUCTURE MAPwhat runebook.dev actually stands on - every host below is a signed observation

runebook.dev

A / AAAA

104.21.20.147172.67.193.352606:4700:3037::6815:14932606:4700:3032::ac43:c123

2606serves the site

jay.ns.cloudflare.comkia.ns.cloudflare.com

cloudflare.comanswers its DNS

_dc-mx.8c785d8605db.runebook.dev

unattributedreceives its email

TLS

runebook.dev

Google Trust Servicesissued its certificate

DNS Records

A 2

104.21.20.147
172.67.193.35

AAAA 2

2606:4700:3037::6815:1493
2606:4700:3032::ac43:c123

MX 1

0_dc-mx.8c785d8605db.runebook.dev

TXT 3

google-site-verification=Md-eEvY_4khI6F3wAkcLmcde6gW1sr3hkKYl8cr96D4
v=spf1 +a:sv6114.xserver.jp +a:runebook.dev +mx ~all
yandex-verification: f9bab290c36bfe60

NS 2

jay.ns.cloudflare.com
kia.ns.cloudflare.com

SOA 1

jay.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common Name	Issuer	Expires
`runebook.dev`	C=US, O=Google Trust Services, CN=WE1	Mon, 19 Oct 2026 06:37:55 +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 runebook.dev. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_1d243e48e71ee41f
Output Hash: 21df9c2316dd132ec7afc0a1f683cbefeb8bd6febb31945d5b92d9e9937569c5
Signature: ed25519:7ef42b70ae108e7aa417884f070822b5912bf1c6df2b0e24212c324c950cc97b7761cdce198a34bef597ec6a8f2b041a5f55dc23adc51894db029687f5121109
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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