rmu.edu.bd
Observed Jul 26, 2026, 06:17 UTC (7d 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
2 subdomains · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat rmu.edu.bd actually stands on - every host below is a signed observation
rmu.edu.bd
A / AAAA
103.157.135.180
unattributedserves the site
NS
dawn.ns.cloudflare.comlakas.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mxgw.bcc.gov.bd
gov.bdreceives its email
TLS
cpanel.rmu.edu.bd
Let's Encryptissued its certificate
DNS Records
A 1
103.157.135.180
MX 1
10mxgw.bcc.gov.bd
TXT 2
v=spf1 ip4:43.229.13.196 ip4:43.229.13.197 ip4:43.229.13.198 ip4:43.229.13.199 ip4:43.229.13.200 ip4:43.229.13.201 ip4:43.229.13.202 ip4:114.130.240.2 ip4:114.130.240.3 ip4:114.130.240.4 ip4:114.130.240.5 ip4:114.130.240.6 ip4:114.130.240.7 ip4:114.130.240.8 ~allv=DMARC1; p=quarantine; sp=quarantine; rua=mailto:report@rmu.edu.bd; rf=afrf; pct=100; ri=86400
NS 2
dawn.ns.cloudflare.comlakas.ns.cloudflare.com
SOA 1
dawn.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
cpanel.rmu.edu.bd |
C=US, O=Let's Encrypt, CN=YR1 | Mon, 14 Sep 2026 04:58:57 +0000 |
YR1 |
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 (2)
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_63d0052f0403639c- Output Hash
4974953293a12a2dd631348d07152e907705407b92a7b24f3140fa41847253e5- Signature
ed25519:9d20de19b79a1974da97ee1b383a8a3bf273fd3c532818ff3494cebeb6121af9edb58ad18db523922186b06d0d6faa4c0e354a9af8604f57a38a3a2f92073700- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast