microsoft.cz
Observed 2026-06-13T08:38:15.555Z (3h ago). Every field below was attested with an Ed25519 signature at scan time.
Don't trust this page — check the math. Verification runs entirely in your browser. Nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
5e6c6cb0-2f87-43d4-a649-897b6885fc8f- Output Hash
56dc1696ce8a8bea7e83e6f937cd46b1b50a5593ee4d85caac956ab1e0592854- Signature
ed25519:7e8e9b68e43515fde6641ccfe7bbe4178bd7495512f1883c21a2cfbe754b4cb95882d4419efce2f1534c3ab6ad3213a7a987fbfbd511db45f346d305864b8201- Public Key
ed25519:d3f6015a95abdad7e8166ad80938a5885500170bb75f8cdb425b8fd2772bec29- Parent
(genesis)- Plane
- fast
DNS Records
A 5
20.76.201.17120.112.250.13320.236.44.16220.231.239.24620.70.246.20
MX 1
{"priority":50,"exchange":"smtp.microsoft.cz"}
NS 4
ns1-03.azure-dns.comns2-03.azure-dns.netns3-03.azure-dns.orgns4-03.azure-dns.info
SOA 1
{"mname":"ns1-03.azure-dns.com","rname":"azuredns-hostmaster.microsoft.com","serial":1,"refresh":3600,"retry":300,"expire":2419200,"minimum":300}
CAA 1
{"flag":0,"tag":"contactemail","value":"\"caarecordaware@microsoft.com\""}
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
surface.com |
C=US, O=Microsoft Corporation, CN=Microsoft TLS G2 RSA CA OCSP 04 | Thu, 15 Oct 2026 00:12:08 +0000 |
Microsoft TLS G2 RSA CA OCSP 04 |
C=US, O=Microsoft Corporation, CN=Microsoft TLS RSA Root G2 | Sun, 03 Jun 2029 20:02:59 +0000 |
Microsoft TLS RSA Root G2 |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 | Tue, 19 Jun 2029 23:59:59 +0000 |