CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 11,680 material changesacross 11,009+ domains · 24h to ~21h ago · a floor, 3h of 24 walkedNOW561 curated domains not reachablelast probe, steadySITE ERRORS34,428 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 155,720 sites429 rate-limit / 403 bot-block, a posture signal

dse.com.bd

Observed Jul 27, 2026, 22:43 UTC (4d 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.

Not responding
Signed observation on record.
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat dse.com.bd actually stands on - every host below is a signed observation
dse.com.bd
A / AAAA
202.84.39.41
unattributedserves the site
NS
ns2.bol-online.comns1.bol-online.com
bol-online.comanswers its DNS
MX
DCESA02.dse.com.bdDCESA01.dse.com.bd
com.bdreceives its email

DNS Records

A 1

  • 202.84.39.41

MX 2

  • 15DCESA02.dse.com.bd
  • 10DCESA01.dse.com.bd

TXT 4

  • v=spf1 mx a ip4:120.50.22.53 ip4:120.50.22.58 ip4:118.179.202.122 ip4:118.179.202.126 ~all
  • cvs0tv6l9j0n3wfsznnhryl7qf86dywt
  • lxlyy2gcrxhvp58mms4s1fhpwvfycyb3
  • v=DMARC1; p=reject; sp=reject; pct=100; rua=mailto:infrastructure@dse.com.bd; ruf=mailto:infrastructure@dse.com.bd; fo=1; ri=86400; adkim=s; aspf=s

NS 2

  • ns2.bol-online.com
  • ns1.bol-online.com

SOA 1

  • ns1.bol-online.com hostmaster.bol-online.com

TLS Certificates (0)

None.

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; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for dse.com.bd. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for dse.com.bd <a href="https://domaindrift.io/t/dse.com.bd"> <img src="https://domaindrift.io/badge/dse.com.bd.svg" width="300" height="64" alt="DomainDrift signed observations for dse.com.bd"> </a>

Ed25519 Receipt

Receipt ID
rcpt_8e54b0f1d46399a6
Output Hash
8005fdb779d9eb71f4c0547babeb14351b99b1ff52a1fdc6f2b2a5a64db3d2bc
Signature
ed25519:89931bec911b413453949c13742f46e1fffffc0a301ca809c57be726e81a5b235dcf6b4e93da0696fac800f5a1e60e7601b1be5b10a2103b0fd657bd796ba609
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser