rrd-preparation.com

Observed Jul 25, 2026, 07:06 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

Up right now

Runs onCloudflare

Email byGoogle Workspace

Secured byGoogle Trust Services

Also usesGoogle Search Console

IPv6 · tranco

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

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

rrd-preparation.com

A / AAAA

172.67.74.162104.26.9.49104.26.8.492606:4700:20::ac43:4aa2+2 more

Cloudflareserves the site

amit.ns.cloudflare.comdiva.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

rrd-preparation.com

Google Trust Servicesissued its certificate

DNS Records

A 3

172.67.74.162
104.26.9.49
104.26.8.49

AAAA 3

2606:4700:20::ac43:4aa2
2606:4700:20::681a:831
2606:4700:20::681a:931

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 7

google-site-verification=WVCBMi1TpFpReYwkUEfKS2XKWonpp_m_4GVGEvbdkIY
google-site-verification=WVCBMi1TpFpReYwkUEfKS2XKWonpp_m_4GVGEvbdklYY
google-site-verification=nC6wojMONh6IJILIJ1zstscVlrqWKGBUYYXpbkcKJzQ
google-site-verification=wqLSbHmCttCiOPXvSWD7rxTO_65tXLMd-TjdevgQvkA
sendinblue-code:f33374aa5a09a6929aa1cbb7eb840668
v=spf1 include:_spf.google.com include:sendinblue.com ~all
v=DMARC1 ; p=none ; rua=mailto:rua@dmarc.brevo.com

NS 2

amit.ns.cloudflare.com
diva.ns.cloudflare.com

SOA 1

amit.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
`rrd-preparation.com`	C=US, O=Google Trust Services, CN=WE1	Thu, 15 Oct 2026 01:17:18 +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 rrd-preparation.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_3f058f5b61fbaf4f
Output Hash: 62b45076e7627ac9198a96987447522ed74dfcc46aed7bc281833abd1463db44
Signature: ed25519:63796dd9180c31d59b4c9577290a55956def506c5edcf66f8becb12d1622d13f107190bf23ea99f73fcbb233ddd6ea48fabc645ebdcbf6c0bd7af6ea72e3a202
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/rrd-preparation.com