jts.edu.jm
Observed Aug 16, 2026, 06:47 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 byGoogle Workspace
Google WorkspaceSecured byLet's Encrypt
Let's EncryptAlso usesMicrosoft 365
Microsoft 3658 subdomains · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jts.edu.jm actually stands on - every host below is a signed observation
jts.edu.jm
A / AAAA
195.250.27.205
unattributedserves the site
NS
ns1.supercp.comsr12.supercp.comns2.supercp.com
supercp.comanswers its DNS
MX
alt1.aspmx.l.google.comaspmx5.googlemail.comaspmx3.googlemail.comaspmx.l.google.com+3 more
Google Workspacereceives its email
TLS
autoconfig.jts.edu.jm
Let's Encryptissued its certificate
DNS Records
A 1
195.250.27.205
MX 7
20alt1.aspmx.l.google.com70aspmx5.googlemail.com50aspmx3.googlemail.com10aspmx.l.google.com60aspmx4.googlemail.com30alt2.aspmx.l.google.com40aspmx2.googlemail.com
TXT 2
MS=37E9EB2EDC14CB72C5F414F846996048158F5C61v=spf1 ip4:195.250.27.205 include:spf.mysecurecloudhost.com ip4:68.66.216.31 include:aspmx.googlemail.com ~all
NS 3
ns1.supercp.comsr12.supercp.comns2.supercp.com
SOA 1
sr12.supercp.com servers.mysecurecloudhost.com
SRV 1
cpanelemaildiscovery.cpanel.net:443 p0
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
autoconfig.jts.edu.jm |
C=US, O=Let's Encrypt, CN=YR2 | Thu, 01 Oct 2026 07:23:16 +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 (8)
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_bcdaa69769836ca4- Output Hash
c50cca66d37bc8b03e9e3bf81a215772f03b9f3ec76573e7bd6d56fe57229e50- Signature
ed25519:d75fdacaf402973bee609f4cb66b0e27f6e435fa2721adc37a61bf76b1c8a4fa3790dc4599701fd714567ffe52576a4c370927666d100ff21478007608e41f0d- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast