massportcac.org
Observed Aug 16, 2026, 18:58 UTC (2h 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
Microsoft 365Secured byStarfield Technologies
1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat massportcac.org actually stands on - every host below is a signed observation
massportcac.org
A / AAAA
107.180.12.177
unattributedserves the site
NS
ns71.domaincontrol.comns72.domaincontrol.com
domaincontrol.comanswers its DNS
MX
massportcac-org.mail.protection.outlook.com
Microsoft 365receives its email
TLS
massportcac.org
Starfield Technologiesissued its certificate
DNS Records
A 1
107.180.12.177
MX 1
0massportcac-org.mail.protection.outlook.com
TXT 2
v=spf1 include:spf.protection.outlook.com -allMS=ms90076948
NS 2
ns71.domaincontrol.comns72.domaincontrol.com
SOA 1
ns71.domaincontrol.com dns.jomax.net
SRV 1
autodiscover.secureserver.net:443 p0
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
massportcac.org |
C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., 2.5.4.11=http://certs.starfieldtech.com/repository/, CN=Starfield Secure Certificate Authority - G2 | Sat, 26 Sep 2026 16:30:05 +0000 |
Starfield Secure Certificate Authority - G2 |
C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Root Certificate Authority - G2 | Sat, 03 May 2031 07:00:00 +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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_a643470735c448ec- Output Hash
1c171a4ce41f346dc802d09e29938dfa7ba2292431f806b44d7999a7869f11d9- Signature
ed25519:672b85f0217ff3c39526c8acc2cbe5a413be36d7941f3ef5aa03bfa1a2fab5da4f383aaf9ac2c69b50fc16f465d0b546fd7234947e8b5f680c11e5dce4da050f- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast