yubacity.net
Observed Aug 2, 2026, 13:42 UTC (16h 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 usesZoomGoogle Search Console
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat yubacity.net actually stands on - every host below is a signed observation
yubacity.net
A / AAAA
75.2.21.72
unattributedserves the site
NS
ns14.dnsmadeeasy.comns13.dnsmadeeasy.comns10.dnsmadeeasy.comns12.dnsmadeeasy.com+2 more
dnsmadeeasy.comanswers its DNS
MX
yubacity-net.mail.protection.outlook.com
Microsoft 365receives its email
TLS
ssl4.revizesites.com
Let's Encryptissued its certificate
DNS Records
A 1
75.2.21.72
MX 1
0yubacity-net.mail.protection.outlook.com
TXT 9
ZOOM_verify_UY5kirMw0KeMRNbKbo9Vnggoogle-site-verification=7wCkJopSG_u-BEYugRT-rJJn0nToO0H4XghYvnKM80Yv=spf1 include:spf.protection.outlook.com include:sendgrid.net include:amazonses.com ~alldrr9dc7bzq8wzmcnfjrr7g33qcr5kdqyadobe-idp-site-verification=21e3edcc99e3241fcb981afa59c1569ad06d670ec89af140f014e2c1a088b456adobe-idp-site-verification=d5e5cd275e5fda57c1e235b6a2796ee266bf540f3939918b23a7f0fd9df9a039MS=ms96514585google-site-verification=Q-xHtRROvyo_QihXCXX8SyNxoPHKogsVD9PpM4GdcaU_p4b4961dpes6xha9br37k6ptlohwlve
NS 6
ns14.dnsmadeeasy.comns13.dnsmadeeasy.comns10.dnsmadeeasy.comns12.dnsmadeeasy.comns11.dnsmadeeasy.comns15.dnsmadeeasy.com
SOA 1
ns10.dnsmadeeasy.com dns.dnsmadeeasy.com
DMARC_RECORDS 1
v=DMARC1; p=none; fo=1; rua=mailto:cfd5f6ab@mxtoolbox.dmarc-report.com; ruf=mailto:cfd5f6ab@forensics.dmarc-report.com;
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
ssl4.revizesites.com |
C=US, O=Let's Encrypt, CN=YR1 | Thu, 17 Sep 2026 21:32:57 +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; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_f9a01b20f64181f7- Output Hash
b14f147a32a8ccbd7655296ac469e423a2c96cf9d59c6c866acbca3fb1e22556- Signature
ed25519:301745f7b0c4d6a127e71a8c18c22355febbbd644f80f2ff0b47ca055f1f2a8f5a0c7fba79a9542bfd8b531a6c87f1ec4ef1ba4143cbdabb7320e82f97bb2b02- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast