rbb888.de
Observed Aug 10, 2026, 21:47 UTC (7d ago). Every field below was attested with an Ed25519 signature at scan time.
rbb888.de is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting rbb888.de 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 rbb888.de Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Microsoft 365
Let's EncryptSteady. No change on record for rbb888.de 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.
DNS Records
A 1
192.108.72.56
MX 1
0rbb888-de.mail.protection.outlook.com
TXT 3
MS=ms83611376v=spf1 a:m-relayp02.rbb-online.de a:m-relayb02.rbb-online.de include:spf.protection.outlook.com include:_pui.sr.de -allfZGyeR+pWEer6PTRCxvHqW6KaobOj9MNbFN+GAWS0w4jaM0g186BCQufgxekj+fYkCJ+zIkjnYmkwQewztO2OQ==
NS 4
auth2.dns.cogentco.comauth1.dns.cogentco.comns1.vodafone-ip.dens2.vodafone-ip.de
SOA 1
ns1.vodafone-ip.de admin.rbb-online.de
DMARC_RECORDS 1
v=DMARC1; p=reject; pct=100; rua=mailto:rua@rbb.onmicrosoft.com,mailto:dmarc_agg@vali.email; ruf=mailto:ruf@rbb.onmicrosoft.com; fo=1;
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
rbb888.de |
C=US, O=Let's Encrypt, CN=YR2 | Sun, 08 Nov 2026 06:50:52 +0000 |
YR2 |
C=US, O=ISRG, CN=Root YR | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YR |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +0000 |
Subdomains (1)
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.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_f50f710e2d9f0d84- Output Hash
4d04afa71ebdad682f9e5f253f09d9b8a80c06dce2d988098cc3c6ddd7239314- Signature
ed25519:5e23c6ffbacf437d8141fe0c97e55c8f2b29b0fff780ecbe16613d634045675ddcb12be41cdaa33a35d2a73873fe5c34b8ab5043e6080879400b10e184564b09- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast