rumahtedu.com
Observed Jul 28, 2026, 21:06 UTC (5h 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
Secured byLet's Encrypt
9 subdomains · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat rumahtedu.com actually stands on - every host below is a signed observation
rumahtedu.com
A / AAAA
185.237.145.184
unattributedserves the site
NS
ns2.niagahoster.comns1.niagahoster.com
niagahoster.comanswers its DNS
MX
rumahtedu.com
rumahtedu.comreceives its email
TLS
rumahtedu.com
Let's Encryptissued its certificate
DNS Records
A 1
185.237.145.184
MX 1
0rumahtedu.com
TXT 1
v=spf1 ip4:185.237.145.151 include:relay.mailchannels.net +a +mx +ip4:45.13.133.51 ~all
NS 2
ns2.niagahoster.comns1.niagahoster.com
SOA 1
ns1.niagahoster.com cpanel.niagahoster.com
SRV 1
cpanelemaildiscovery.cpanel.net:443 p0
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
rumahtedu.com |
C=US, O=Let's Encrypt, CN=YR2 | Fri, 02 Oct 2026 11:48:45 +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 (9)
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_6a6dc44ac9d58e1a- Output Hash
0040fd9cdf0ba84e67cd5f0ea54569019395e409586839d46083fe37a137a6c1- Signature
ed25519:225aa1835f2e1269af59f5e7269d0291c4b53a19d4115ee4ffb60b8955f24f68f34eb2533018ae8827b5a1b0a0e255fe3971338619db1ec4c83da05af7995506- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast