bna.dz

Observed Aug 11, 2026, 05:51 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of bna.dz was taken 3d ago

bna.dz is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting bna.dz 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 bna.dz Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Not responding
Signed observation on record.
Also usesMicrosoft 365
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bna.dz actually stands on - every host below is a signed observation
bna.dz
NS
bna-dns01.bna.dzbna-dns04.bna.dzbna-dns03.bna.dzbna-dns02.bna.dz
bna.dzanswers its DNS
MX
smtp02.bna.dzsmtp01.bna.dzsmtp03.bna.dz
bna.dzreceives its email

DNS Records

MX 3

  • 10smtp02.bna.dz
  • 10smtp01.bna.dz
  • 10smtp03.bna.dz

TXT 3

  • v=spf1 ip4:41.106.3.108/32 ip4:41.106.3.107/32 ip4:41.111.142.135/32 -all
  • MS=F1A6AF62E02FDF216F9099AEF92C33400DEDA96B
  • O3$-6T%-5H@

NS 4

  • bna-dns01.bna.dz
  • bna-dns04.bna.dz
  • bna-dns03.bna.dz
  • bna-dns02.bna.dz

SOA 1

  • scdns01.bna.dz hostmaster

DMARC_RECORDS 1

  • v=DMARC1; p=reject; rua=mailto:dmarc.support@bna.dz; ruf=mailto:invest@bna.dz; fo=1

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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_2320287a26f0f0ac
Output Hash
fea3e783329517b2a6e650e2ae0c6290140692f94a909bc0d010d1004181e78c
Signature
ed25519:cb469599cc131c802454cd44cd255e9becd43c87c04dc49ae882a71cee7b0ee1de59ba34235c9df6a3619b23141b9451afb709eb7b8a3c23360f613fdd0af304
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT47,489 material changesacross 45,291 domains · 24h to ~35m ago · +1,619 vs yesterdayROTATION60 domains moved DNS from magpiedns.com to koaladns.com, 57 moved backa rotation loop, not a migration · 24hCERT DRIFT1 domains switched issuing CA24hNOW492 curated domains not reachablelast probe, steadySITE ERRORS36,278 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,598 sites429 rate-limit / 403 bot-block, a posture signal