mcsk.edu.bd

Observed Aug 11, 2026, 12:19 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of mcsk.edu.bd was taken 5d ago

mcsk.edu.bd is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting mcsk.edu.bd under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch mcsk.edu.bd Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Not responding
Signed observation on record.
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat mcsk.edu.bd actually stands on - every host below is a signed observation
mcsk.edu.bd
A / AAAA
209.42.27.176
unattributedserves the site
NS
ns10.amarserver.comns9.amarserver.com
amarserver.comanswers its DNS
MX
mcsk.edu.bd
edu.bdreceives its email
TLS
webmail.mcsk.edu.bd
Let's Encryptissued its certificate

DNS Records

A 1

  • 209.42.27.176

MX 1

  • 0mcsk.edu.bd

TXT 1

  • v=spf1 +a +mx +ip4:107.6.113.228 +ip4:209.42.27.176 +ip4:154.16.135.116 ~all

NS 2

  • ns10.amarserver.com
  • ns9.amarserver.com

SOA 1

  • ns9.amarserver.com alora.amarserver.com

TLS Certificates (3)

Common NameIssuerExpires
webmail.mcsk.edu.bd C=US, O=Let's Encrypt, CN=YR2 Thu, 01 Oct 2026 03:12:24 +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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_ccb08df112012791
Output Hash
4401c51e37441299943a592ef76a62d46839d649239cd0c3a05852e294502d79
Signature
ed25519:47556d69b135dcb0f14c26893225dff740ddd1a83054043504c3502ee744e718f8e7439ecdfb9c80c2d2f2d303b940f20e1519861fcdda9f42b2fce33619b701
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT39,190 material changesacross 37,396 domains · 24h to ~3h ago · -2,369 vs yesterdayROTATION63 domains moved DNS from magpiedns.com to koaladns.com, 59 moved backa rotation loop, not a migration · 24hEMAIL DRIFT3 domains switched email provider24hNOW582 curated domains not reachable+87 vs yesterdaySITE ERRORS36,429 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,461 sites429 rate-limit / 403 bot-block, a posture signal