revantoptics.com

Observed Jul 25, 2026, 05:23 UTC (7d 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

Guarded by a firewall

Runs onCloudflare

Email byGoogle Workspace

Secured byLet's Encrypt

Also usesFacebook/MetaGoogle Search Console

tranco

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

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

revantoptics.com

A / AAAA

23.227.38.65

Cloudflareserves the site

duke.ns.cloudflare.compola.ns.cloudflare.com

cloudflare.comanswers its DNS

aspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comalt1.aspmx.l.google.com+1 more

Google Workspacereceives its email

TLS

revantoptics.com

Let's Encryptissued its certificate

DNS Records

A 1

23.227.38.65

MX 5

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

TXT 6

MS=ms46437044
facebook-domain-verification=blwfh9go9rdj0u6nqr6tou9dxef2o7
google-site-verification=1c6co4ZoxwMcID4NAgXkb7_1gen1X8PAcgNojDGAsmg
google-site-verification=HDnuJlDiCxTma9KlxdrwqPbHhPmPtj7j0SIIVFpNQtY
v=spf1 include:_spf.google.com include:mail.zendesk.com include:shops.shopify.com include:sendgrid.net include:_spf.klaviyo.com -all
v=DMARC1; p=none; rua=mailto:dmarc@revantoptics.com

NS 2

duke.ns.cloudflare.com
pola.ns.cloudflare.com

SOA 1

duke.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (4)

Common Name	Issuer	Expires
`revantoptics.com`	C=US, O=Let's Encrypt, CN=YE1	Fri, 28 Aug 2026 06:21:02 +0000
`YE1`	C=US, O=ISRG, CN=Root YE	Sat, 02 Sep 2028 23:59:59 +0000
`Root YE`	C=US, O=Internet Security Research Group, CN=ISRG Root X2	Thu, 02 Sep 2032 23:59:59 +0000
`ISRG Root X2`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +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 revantoptics.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_80000423ac58b1f8
Output Hash: 4b948ff778d388cac71d10213be3233d13b38b264f52b40353df03d4438820ac
Signature: ed25519:6f69d3d41c764f5095cb72f2d2c15f768a1b227f656645219cb111b5f06333d5e94bce71a01388f561e51fe71aaf7594fbfffd6c7a6dfb990f3dfd9dcb6a290d
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/revantoptics.com