rubic.exchange

Observed Jul 21, 2026, 19:22 UTC (11h 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

Registered withNameCheap, Inc.

Also usesGoogle Search Console

IPv6 · web3_defi

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

INFRASTRUCTURE MAPwhat rubic.exchange actually stands on - every host below is a signed observation

rubic.exchange

A / AAAA

104.26.7.2104.26.6.2172.67.70.1822606:4700:20::681a:602+2 more

Cloudflareserves the site

courtney.ns.cloudflare.comdylan.ns.cloudflare.com

cloudflare.comanswers its DNS

aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comalt1.aspmx.l.google.com+1 more

Google Workspacereceives its email

TLS

rubic.exchange

Google Trust Servicesissued its certificate

DNS Records

A 3

104.26.7.2
104.26.6.2
172.67.70.182

AAAA 3

2606:4700:20::681a:602
2606:4700:20::ac43:46b6
2606:4700:20::681a:702

MX 5

1aspmx.l.google.com
10alt3.aspmx.l.google.com
10alt4.aspmx.l.google.com
5alt1.aspmx.l.google.com
5alt2.aspmx.l.google.com

TXT 9

ca3-a6b302e015104dcabb561ac6a0ecf722
google-site-verification=-OPKknYl4yYSCEGB2ilvdxYv9rk-aOKQWTFg56IjZvE
google-site-verification=EzqkR6EB-X3ytyFhE85pPjKlFi_Npwcacm6YB_aeUUg
google-site-verification=QqPR7dBsz0BKUVuyGTrbHTNQuucp16UF2_tujIf05JA
google-site-verification=dnFlkvz7fZHG8iRzVmItQhEMmnuSfd-M6XYApIPkHLE
google-site-verification=hmYO8ZdOT68is9o-B0NthdfF6B52EZKh2uepwmTjXlo
trustpilot-one-time-verification-id=dacb1267-21ad-40fb-9b7c-de32115c2edd
v=spf1 include:_spf.google.com ~all
v=DMARC1; p=reject; pct=25

NS 2

courtney.ns.cloudflare.com
dylan.ns.cloudflare.com

SOA 1

courtney.ns.cloudflare.com dns.cloudflare.com

CAA 10

issue "comodoca.com"
issue "digicert.com; cansignhttpexchanges=yes"
issue "letsencrypt.org"
issue "pki.goog; cansignhttpexchanges=yes"
issue "ssl.com"
issuewild "comodoca.com"
issuewild "digicert.com; cansignhttpexchanges=yes"
issuewild "letsencrypt.org"
issuewild "pki.goog; cansignhttpexchanges=yes"
issuewild "ssl.com"

TLS Certificates (3)

Common Name	Issuer	Expires
`rubic.exchange`	C=US, O=Google Trust Services, CN=WE1	Sat, 17 Oct 2026 00:04:53 +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 rubic.exchange. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_3fe3f8f2ca44ef1e
Output Hash: 4ad2f42550683630862d1d5b5a05f9a9cf2478088275a5078c5211c43ad1b9ee
Signature: ed25519:0cd79f9608a7f25664312a63592c6f6ef1b49f59511cbaa61a01f65512ea8b2aa1410b60805c05e80953a006332650bbc9a3a8788f952c56eff87e72900b180c
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/rubic.exchange