mdbitz.com
Observed Aug 16, 2026, 09:58 UTC (58m ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.
Up right now
Email byGoogle Workspace
Google WorkspaceSecured byLet's Encrypt
Let's EncryptRegistered withDREAMHOST
1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat mdbitz.com actually stands on - every host below is a signed observation
mdbitz.com
A / AAAA
173.236.246.84
unattributedserves the site
NS
ns3.dreamhost.comns1.dreamhost.comns2.dreamhost.com
dreamhost.comanswers its DNS
MX
ALT4.ASPMX.L.GOOGLE.comALT3.ASPMX.L.GOOGLE.comALT2.ASPMX.L.GOOGLE.comALT1.ASPMX.L.GOOGLE.com+1 more
Google Workspacereceives its email
TLS
www.mdbitz.com
Let's Encryptissued its certificate
DNS Records
A 1
173.236.246.84
MX 5
10ALT4.ASPMX.L.GOOGLE.com10ALT3.ASPMX.L.GOOGLE.com5ALT2.ASPMX.L.GOOGLE.com5ALT1.ASPMX.L.GOOGLE.com1ASPMX.L.GOOGLE.com
NS 3
ns3.dreamhost.comns1.dreamhost.comns2.dreamhost.com
SOA 1
ns1.dreamhost.com hostmaster.dreamhost.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
www.mdbitz.com |
C=US, O=Let's Encrypt, CN=YR1 | Mon, 05 Oct 2026 06:16:21 +0000 |
YR1 |
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)
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.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_21a04a15d6c801ff- Output Hash
1a7dc35dd1f93399403d7dea26ed7e0d3288e6cab72c7caf319c5ea8387ed221- Signature
ed25519:ca7df2cbbf3c716a69761928bee580ef33344e8efb53c589ff59ced0f1ddc46cfef84e44cb9d54c6f573031d013dd1d5b0d45fddc27b84939a85e2b225514d01- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast