alpinecountyca.gov
Observed Jul 27, 2026, 18:23 UTC (13h 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
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat alpinecountyca.gov actually stands on - every host below is a signed observation
alpinecountyca.gov
A / AAAA
208.90.189.177
unattributedserves the site
NS
mns01.domaincontrol.commns02.domaincontrol.com
domaincontrol.comanswers its DNS
MX
alpinecountyca-gov.mail.protection.outlook.com
Microsoft 365receives its email
TLS
www.alpinecountyca.gov
Let's Encryptissued its certificate
DNS Records
A 1
208.90.189.177
MX 1
0alpinecountyca-gov.mail.protection.outlook.com
TXT 17
dii8uorb1j45gvslroin6su1c5os939bmdbesds2f65irvrjr4hdvcvkd0rmf95sbrr0c65ba0f9vq4fhcgkkapl7vuf4p89p0tdqg4mppe-585c24d09ba15b4c6b7av=spf1 mx a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com include:GCC02-DM3-obe.outbound.protection.outlook.com -all9i1mba0b80drqgq3mbf19blv1crbthj2h9sstdtatkqb75rrrnr2mg5hpblb2add0mhkt00u5mrgf53pk6pgond6d8khjdshk65u2cbg
NS 2
mns01.domaincontrol.commns02.domaincontrol.com
SOA 1
mns01.domaincontrol.com dns.jomax.net
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
www.alpinecountyca.gov |
C=US, O=Let's Encrypt, CN=YR2 | Sat, 26 Sep 2026 12:36:34 +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 (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_7462f32f0737f712- Output Hash
90100454c9b0209351f7cb614a4745f17bf9d3ef3da042bb923e36f2ddcc248f- Signature
ed25519:e6eff0a19dd52d6189dddeb9a9f8cb1fedb2f7f4539c68c22e6c79f1fb6b082a2ac05eb6045bf7e403f19e42db0b1c94a06e9dc76c950ab6ab251909e2340b06- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast