microsoft.cz
Observed 2026-06-15T12:38:47.632498566+00:00 (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
d049d891-4bdf-49f7-9147-3bac01056ff1- Output Hash
a2e78db470c4dbe5107c98bfc3b151b7da62baefcc1e41c8f0afac30b387cc66- Signature
ed25519:e6be05ececf7e4bdcb711a3ce155cffa2ab48b2e39af18fcbbbe957eae09afe13d53718dc87a58db776758f770dbf028b3eff0d7c6882722f6eefef34b13e60f- 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 |