zivko.dev
Observed Jul 27, 2026, 05:14 UTC (6d 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 (SPF sender)
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 zivko.dev actually stands on - every host below is a signed observation
zivko.dev
A / AAAA
75.2.60.5
unattributedserves the site
NS
dns1.p01.nsone.netdns2.p01.nsone.netdns3.p01.nsone.netdns4.p01.nsone.net
nsone.netanswers its DNS
MX
mx2.simplelogin.comx1.simplelogin.co
Google (SPF sender)receives its email
TLS
zivko.dev
Let's Encryptissued its certificate
DNS Records
A 1
75.2.60.5
MX 2
20mx2.simplelogin.co10mx1.simplelogin.co
TXT 4
v=spf1 include:simplelogin.co include:_spf.google.com ~allgoogle-site-verification=hDMDcdmBMw7TYpm9xrAGmqCDpP8w-MsbqxbA-16GH74sl-verification=etxijmvazpqlwqlrhfdaekpjgpkfalv=DMARC1; p=none
NS 4
dns1.p01.nsone.netdns2.p01.nsone.netdns3.p01.nsone.netdns4.p01.nsone.net
SOA 1
dns1.p01.nsone.net domains\+netlify.netlify.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
zivko.dev |
C=US, O=Let's Encrypt, CN=YE2 | Sat, 24 Oct 2026 17:30:05 +0000 |
YE2 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
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_b74e193595c2ff19- Output Hash
e1a77a24fe731d92262d3e7547f096e12a73e8028ba4a8e5e3e025087c27ee5b- Signature
ed25519:8bac65261dfafa51cf622e9e407dd5880e50f6d8e0b19bb514f4388b7fb10dbaa66c4dc23e6ded81f5dbb2d31d09cf1c656ad07dad4eb2f6039a16f6b22aac03- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast