manarat.ac.bd
Observed Aug 16, 2026, 10:29 UTC (7h 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 bySectigo
Sectigotranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat manarat.ac.bd actually stands on - every host below is a signed observation
manarat.ac.bd
A / AAAA
162.210.96.217
unattributedserves the site
NS
dns2.sadiqserver.comdns1.sadiqserver.com
sadiqserver.comanswers its DNS
MX
aspmx.l.google.comalt1.aspmx.l.google.com
Google Workspacereceives its email
TLS
*.manarat.ac.bd
Sectigo Limitedissued its certificate
DNS Records
A 1
162.210.96.217
MX 2
1aspmx.l.google.com5alt1.aspmx.l.google.com
TXT 1
v=spf1 include:spf.supremebox.com mx ~all
NS 2
dns2.sadiqserver.comdns1.sadiqserver.com
SOA 1
dns1.sadiqserver.com root.sadiqserver.com
SRV 1
autodiscover.cloudlogin.co:443 p10
DMARC_RECORDS 1
v=DMARC1; p=none;
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
*.manarat.ac.bd |
C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36 | Sat, 05 Dec 2026 23:59:59 +0000 |
Sectigo Public Server Authentication CA DV R36 |
C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46 | Fri, 21 Mar 2036 23:59:59 +0000 |
Sectigo Public Server Authentication Root R46 |
C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority | Mon, 18 Jan 2038 23:59:59 +0000 |
USERTrust RSA Certification Authority |
C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority | Mon, 18 Jan 2038 23:59:59 +0000 |
Subdomains (0)
None observed.
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_3c5d67615688b544- Output Hash
d4f6ea9ba954213cb3863be73ceb2dfb8bff92e615b782e4a5c2c836140e95b2- Signature
ed25519:592274f9d78be9e4f2fe915fc3b07dd9de0c5f34b61b23fa65eb3e1b9bd1d91930fbe2c9dabce26b894e6140aeff1399ea8e4faf34cb99c3c6377fcba3a73f0b- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast