rcm.at

Observed Aug 12, 2026, 04:45 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of rcm.at was taken 6d ago

rcm.at is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting rcm.at under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch rcm.at Watching a domain needs a DRM3 account. The reading above stays free and public either way.

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Up right now

Runs onCloudflare

Email byMicrosoft 365

Secured byLet's Encrypt

Also usesMicrosoft Dynamics 365Facebook/MetaGoogle Search ConsoleKnowBe4QuoVadis (DigiCert)SwissSign

IPv6 · majestic

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

DRIFT

Steady. No change on record for rcm.at in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.

INFRASTRUCTURE MAPwhat rcm.at actually stands on - every host below is a signed observation

rcm.at

A / AAAA

141.101.90.96141.101.90.99141.101.90.97141.101.90.98+4 more

Cloudflareserves the site

earl.ns.cloudflare.comziggy.ns.cloudflare.com

cloudflare.comanswers its DNS

rcm-at.mail.protection.outlook.com

Microsoft 365receives its email

TLS

rcm.at

Let's Encryptissued its certificate

DNS Records

A 4

141.101.90.96
141.101.90.99
141.101.90.97
141.101.90.98

AAAA 4

2a06:98c1:3200::90:1
2a06:98c1:3200::90:3
2a06:98c1:3200::90:0
2a06:98c1:3200::90:2

MX 1

0rcm-at.mail.protection.outlook.com

TXT 11

0fe7e855-961a-40e8-b946-e098a3a9216e
9hr6f7zbnsrhwh1l3btjdrn77zkx7z0x
MS=ms42106192
d365mktkey=1ixhue8igqs2ewf7s857z5yn0
d365mktkey=510yjo933yldvc9ec74vprzeg
facebook-domain-verification=gaadn566ua65d2dgg5l1q0t4jvl1bx
google-site-verification=WCI6D7j3mJCwV4eQJr0cMKv8-VZKMpQwoe8JsZuzSgM
knowbe4-site-verification=64f12da6ad479495648fbe7e41fc6a3a
quovadis=7741f7b3-a471-49b9-94e0-d373044adc38
swisssign-check=mJv5N0EtC6vNefV7Tpyx2gLU9wk

NS 2

earl.ns.cloudflare.com
ziggy.ns.cloudflare.com

SOA 1

earl.ns.cloudflare.com hostmaster.raiffeisen.at

CAA 14

iodef "mailto:cert@r-it.at"
issue "amazon.com"
issue "comodoca.com"
issue "digicert.com; cansignhttpexchanges=yes"
issue "entrust.net"
issue "letsencrypt.org"
issue "pki.goog; cansignhttpexchanges=yes"
issue "ssl.com"
issuewild "amazon.com"
issuewild "comodoca.com"

DMARC_RECORDS 1

v=DMARC1; p=quarantine; rua=mailto:lok2jnsf@ag.eu.dmarcadvisor.com; ruf=mailto:lok2jnsf@fr.eu.dmarcadvisor.com

TLS Certificates (4)

Common Name	Issuer	Expires
`rcm.at`	C=US, O=Let's Encrypt, CN=YE1	Sun, 25 Oct 2026 20:07:30 +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; the only network request the check makes is for the published public keys.

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Ed25519 Receipt

Receipt ID: rcpt_6c1ec6d118b0eaff
Output Hash: 1a3c607dfebb151b86ee3b2ede7db8ec1e0f9d2a345e6925a679d381fc92805f
Signature: ed25519:74b44cae0f15f12d7a406df15054c43536c76f04c7dd9d181f5b17b91f7c3d651c1d1abcdf360a243a0a7936a3f34b49d6ad51e4aa3dc24071ad44bcae706d02
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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