zonosistem.com
Observed Aug 2, 2026, 08:27 UTC (1d 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
Secured byLet's Encrypt
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zonosistem.com actually stands on - every host below is a signed observation
zonosistem.com
A / AAAA
82.223.124.44
unattributedserves the site
NS
ns16plusb.cyberneticos.comns16plusa.cyberneticos.com
cyberneticos.comanswers its DNS
MX
zonosistem-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
zonosistem.com
Let's Encryptissued its certificate
DNS Records
A 1
82.223.124.44
MX 1
10zonosistem-com.mail.protection.outlook.com
TXT 4
v=spf1 a mx ip4:164.138.211.170 include:spf.protection.outlook.com -allMS=ms26693959sophos-domain-verification=2b7075dab205a390830ea992593b97001616651376300b7d93c338f7af52b635google-site-verification=0A7fgCtJBY-Kd5g1VZHK_FJ3suu_tJw_P9qgFUeqFoI
NS 2
ns16plusb.cyberneticos.comns16plusa.cyberneticos.com
SOA 1
ns16plusa.cyberneticos.com hostmaster.zonosistem.com
SRV 1
autodiscover.s1.cyberneticos.net:443 p10
DMARC_RECORDS 1
v=DMARC1; p=none; pct=100; ri=3600; fo=1; rua=mailto:abuse@zonosistem.com,mailto:dmarc_agg@vali.email;
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
zonosistem.com |
C=US, O=Let's Encrypt, CN=YR2 | Sat, 24 Oct 2026 23:22:38 +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_1ac13b68416e1724- Output Hash
27bb841d891f018bcd35c947bf8af3a6c06420f0792592530090d940fa0eb000- Signature
ed25519:a30e1bd6ef295c3991472cab36831498b0a2fa005118b83fe07f90d45ca34045d26cf5e1ffd27db397fc9685b5343e655d9455aab98f585bab991831b0b8e705- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast