martincodax.com
Observed Aug 16, 2026, 14:33 UTC (6m 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 byMicrosoft 365
Microsoft 365Secured byLet's Encrypt
Let's Encrypt1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat martincodax.com actually stands on - every host below is a signed observation
martincodax.com
A / AAAA
178.255.230.54
unattributedserves the site
NS
dns46.servidoresdns.netdns45.servidoresdns.net
servidoresdns.netanswers its DNS
MX
martincodax-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
martincodax.com
Let's Encryptissued its certificate
DNS Records
A 1
178.255.230.54
MX 1
10martincodax-com.mail.protection.outlook.com
TXT 2
v=spf1 include:spf.protection.outlook.com ip4:178.255.228.162 ip4:178.255.227.21 -all_arardngg9v1lg3p1mtxwihvq4cp0d9l
NS 2
dns46.servidoresdns.netdns45.servidoresdns.net
SOA 1
dns45.servidoresdns.net hostmaster.servidoresdns.net
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
martincodax.com |
C=US, O=Let's Encrypt, CN=YR1 | Wed, 28 Oct 2026 22:34:07 +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_2509d5526b4dba5e- Output Hash
493ffb8a922e7a6bdc7304c1c43425229f4e5372395288d2f15bac214b761703- Signature
ed25519:15bb4e18f9798f0d9734367f4408a20870592239ba9527e2b75cb318f9dfb0de01a7da0ca1f2dee7e932440a15d0e5ac42bf158cdd1d7612ae2b8aa74538df0c- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast