eduardom.dev
Observed Jul 27, 2026, 03:51 UTC (7d 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 byProtonMail
Secured byLet's Encrypt
Also usesGoogle Search Console
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat eduardom.dev actually stands on - every host below is a signed observation
eduardom.dev
A / AAAA
76.76.21.21
unattributedserves the site
NS
desi.ns.cloudflare.comlloyd.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mail.protonmail.chmailsec.protonmail.ch
ProtonMailreceives its email
TLS
eduardom.dev
Let's Encryptissued its certificate
DNS Records
A 1
76.76.21.21
MX 2
10mail.protonmail.ch20mailsec.protonmail.ch
TXT 6
ca3-c1f07795387b4320a3817eb09ef99c2fv=spf1 include:_spf.protonmail.ch include:amazonses.com mx -allprotonmail-verification=2502d7ca6974cb8e554ed182be0f24e683525035google-site-verification=10BRJZ_a-eUuMyyX8JgRcLaQBHzIDJoaSTxVhHSkPG0google-site-verification=tXS0TzlJNyLTTOVcXFZ3Qy23Rs-oGolNBJ4sMJNPFXEv=DMARC1; p=reject
NS 2
desi.ns.cloudflare.comlloyd.ns.cloudflare.com
SOA 1
desi.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
eduardom.dev |
C=US, O=Let's Encrypt, CN=YR1 | Sun, 27 Sep 2026 06:15:27 +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 (0)
None observed.
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; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_3acd381b45f2c78d- Output Hash
aab7a74f22b83116848fbdbb390fbf4619fb32d22a0f8ddcc6621ad71ff8042c- Signature
ed25519:c26484c7697fae3556b56e0da74a62400b6357194c03416b1850e041c3d7eaaebf759a819175d897056afbd50f68a5a0a03ab1746463fb1128d7f3360a057a0a- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast