mdb.cz
Observed Aug 10, 2026, 04:58 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.
mdb.cz is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting mdb.cz 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 mdb.cz Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Cloudflare
Microsoft 365
Let's EncryptDNS Records
A 2
172.67.189.223104.21.10.30
AAAA 2
2606:4700:3032::ac43:bddf2606:4700:3034::6815:a1e
MX 1
10mdb-cz.mail.protection.outlook.com
TXT 4
MS=ms62136749_8u83ad6yslc3orijifjwxcmsir5iv5ebrevo-code:2de65dcb892fa757289edbc5b820528fv=spf1 a mx include:spf.protection.outlook.com include:spf.brevo.com ~all
NS 2
grant.ns.cloudflare.commallory.ns.cloudflare.com
SOA 1
grant.ns.cloudflare.com dns.cloudflare.com
DMARC_RECORDS 1
v=DMARC1;p=none;pct=100;adkim=r;aspf=r;rua=mailto:198c0c4017@rua.easydmarc.eu,mailto:rua@dmarc.brevo.com;ruf=mailto:198c0c4017@ruf.easydmarc.eu;fo=1
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
mdb.cz |
C=US, O=Let's Encrypt, CN=YE1 | Fri, 09 Oct 2026 19:50:41 +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.
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_f5307e429d189b9d- Output Hash
d7e5a6286857d8ed044997fb4210b528666e540db83c07f0de55593eec734053- Signature
ed25519:d2d773aff269923f1a0898a9580e13599168f41969f61367f32e97ab6a2c470619b486b94037a21943ab68835b7ec69792e470a2905a0a0b5e4ab7d6af78da09- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast