rrd.com

Observed Jul 18, 2026, 19:34 UTC (10h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byGoogle Workspace

Registered withMarkMonitor Inc.

Also usesDockerAtlassianSlack

9 subdomains · tranco_100k

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

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

rrd.com

A / AAAA

162.27.116.55

Cloudflareserves the site

ns3.rrd.comcwpaxd-ednsp60.hadns.intns1.rrd.comcwpaxd-ednsp50.hadns.int

rrd.com + hadns.intanswers its DNS

alt2.aspmx.l.google.comalt1.aspmx.l.google.comalt3.aspmx.l.google.comaspmx.l.google.com+1 more

Google Workspacereceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.rrd.com/

HTTP status301

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time430 ms

DNS resolutionNOERROR

Redirect chain

https://www.rrd.com/

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 1

162.27.116.55

MX 5

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

TXT 36

adobe-idp-site-verification=936c640492ad1a274388db37588402030ce35c74513b80eceed13e0db877cdb9
hpe-greenlake-domain-verification=4a427068456175447672677841655030556e567651587138424f42543855466d
pardot516441=988ae5b5ecb5054c8cbe443d5aa57e35b355a4a76e529d3b14273884a1ae8647
omnissa-connect-verification-d2e30500-cb1a-4203-9232-4f07f08176b3
v=spf1 ip4:162.27.0.0/16 ip4:172.96.61.52 include:_spf.google.com include:et._spf.pardot.com include:_spf.salesforce.com include:spf.protection.outlook.com -all
7893ff38-0e6b-4ac9-9a87-048907979e3d
anthropic-domain-verification-bppxpe=aZWKou6EtAG1W1SmdhW9N6pkh
logmein-verification-code=cea587b0-7f05-4116-b574-d158efdc46f9
onetrust-domain-verification=2910e5d802ae47f4a752e753437c74f0
zoho-verification=zb93561327.zmverify.zoho.in

NS 4

ns3.rrd.com
cwpaxd-ednsp60.hadns.int
ns1.rrd.com
cwpaxd-ednsp50.hadns.int

SOA 1

ns1.rrd.com dns.rrd.com

TLS Certificates (0)

None.

Subdomains (9)

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

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

Ed25519 Receipt

Receipt ID: aae6df4c-c1e0-4c31-95c4-ed4c7ac80052
Output Hash: 37b413f8684731d9661a818ce1faec4711eaff6ffc7eff12c83e5764b4d1ce4a
Signature: ed25519:67e5679de9e04ab3c39dea555ad5c47f9cd3226c27e0b9761fa3ed7ec988fa06bba42c9d48f0e62f1ef1d357864849556307bf868d95a13452296a49b8786f05
Public Key: ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff
Parent: (genesis)
Plane: fast

Verify this in your browser

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