managementdu.ac.bd
Observed Aug 16, 2026, 14:40 UTC (15h 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
Runs onCloudflare
CloudflareSecured byLet's Encrypt
Let's EncryptIPv6 · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for managementdu.ac.bd in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.
INFRASTRUCTURE MAPwhat managementdu.ac.bd actually stands on - every host below is a signed observation
managementdu.ac.bd
A / AAAA
172.67.177.58104.21.67.1412606:4700:3036::ac43:b13a2606:4700:3035::6815:438d
Cloudflareserves the site
NS
dale.ns.cloudflare.compaityn.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
_dc-mx.b0e44641399b.managementdu.ac.bd
unattributedreceives its email
TLS
managementdu.ac.bd
Let's Encryptissued its certificate
DNS Records
A 2
172.67.177.58104.21.67.141
AAAA 2
2606:4700:3036::ac43:b13a2606:4700:3035::6815:438d
MX 1
0_dc-mx.b0e44641399b.managementdu.ac.bd
TXT 1
v=spf1 +mx +a +ip103.174.50.208 -all
NS 2
dale.ns.cloudflare.compaityn.ns.cloudflare.com
SOA 1
dale.ns.cloudflare.com dns.cloudflare.com
DMARC_RECORDS 1
v=DMARC1; p=none;
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
managementdu.ac.bd |
C=US, O=Let's Encrypt, CN=YE1 | Sun, 01 Nov 2026 14:04:28 +0000 |
YE1 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 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_f18ff3a97c739dac- Output Hash
49070535d3193f68f91b1d6de02f6177009bdc87834840953ac580537bc8b23c- Signature
ed25519:1d366ac339fd2dd9acf2bf33d6b5bfae5eef47018cc01096f9c49967181dd39ceafea5bafd4940345b690cbe4063f3f0284366a5ab0613f2790474a3a622970b- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast