z-host.com
Observed Jul 24, 2026, 20:13 UTC (9d 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
Secured byLet's Encrypt
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat z-host.com actually stands on - every host below is a signed observation
z-host.com
A / AAAA
192.187.101.4
unattributedserves the site
NS
ns2.z-host.comns4.z-host.comns3.z-host.comns1.z-host.com
z-host.comanswers its DNS
MX
z-host.com
z-host.comreceives its email
TLS
z-host.com
Let's Encryptissued its certificate
DNS Records
A 1
192.187.101.4
MX 1
0z-host.com
TXT 2
v=spf1 ip4:192.187.101.2 ip4:192.187.101.3 +a +mx ~allyahoo-verification-key=tU5pMJRPgColD35LXS5USekoLiWm5ZF/cjmpqUSveMk=
NS 4
ns2.z-host.comns4.z-host.comns3.z-host.comns1.z-host.com
SOA 1
ns1.z-host.com ian.z-host.com
SRV 1
cpanelemaildiscovery.cpanel.net:443 p0
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
z-host.com |
C=US, O=Let's Encrypt, CN=YR2 | Wed, 23 Sep 2026 10:47:09 +0000 |
YR2 |
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_9a02ba87e1e91ccf- Output Hash
e4b73ac5a421248cd47cfaed7cee3b1e0d9ce5fa2dc836146ed7ff8f15efcb93- Signature
ed25519:9a0b5982a13adaf16e4c1d4b7a81dff40168a91306626de577a9a605dcbafec4d44f47fc22938c5d2fe515e2b1a72041e6c081521bd6113feda42390ad4c530d- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast