bidf.hu

Observed Aug 10, 2026, 02:30 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of bidf.hu was taken 4d ago

bidf.hu is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting bidf.hu 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 bidf.hu Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onSzerverPlex.hu KFT
Email byMandrill (Mailchimp)
Secured bySectigo
Also usesGoogle Search Console
DNSSEC on · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bidf.hu actually stands on - every host below is a signed observation
bidf.hu
A / AAAA
79.172.210.49
SzerverPlex.hu KFTserves the site
NS
dns4.szerverplex.comdns1.szerverplex.hudns2.szerverplex.hudns3.szerverplex.eu
szerverplex.com + szerverplex.hu + moreanswers its DNS
MX
mail.bidf.hubidf.hu
Mandrill (Mailchimp)receives its email
TLS
*.bidf.hu
Sectigo Limitedissued its certificate

DNS Records

A 1

  • 79.172.210.49

MX 2

  • 5mail.bidf.hu
  • 0bidf.hu

TXT 2

  • v=spf1 a mx ip4:79.172.210.49 include:spf.mandrillapp.com ~all
  • google-site-verification=0Mdc2GjYWHDoiVhkZlVTES1yd2FP60fltmpwpcLFhLA

NS 4

  • dns4.szerverplex.com
  • dns1.szerverplex.hu
  • dns2.szerverplex.hu
  • dns3.szerverplex.eu

SOA 1

  • dns1.szerverplex.hu hostmaster.szerverplex.hu

CAA 1

  • issue "sectigo.com"

DMARC_RECORDS 1

  • v=DMARC1;p=quarantine; rua=mailto:admin@bidf.hu; ruf=mailto:admin@bidf.hu

TLS Certificates (3)

Common NameIssuerExpires
*.bidf.hu C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36 Wed, 23 Sep 2026 23:59:59 +0000
Sectigo Public Server Authentication CA DV R36 C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46 Fri, 21 Mar 2036 23:59:59 +0000
Sectigo Public Server Authentication Root R46 C=GB, ST=Greater Manchester, L=Salford, O=Comodo CA Limited, CN=AAA Certificate Services Sun, 31 Dec 2028 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 receipt

Ed25519 Receipt

Receipt ID
rcpt_d2c62888a2d5edd4
Output Hash
5d23701dcc220f407c547ba28deffe8c8c8a06b9e4fa95cd1c5b377212b11a78
Signature
ed25519:268c80d4ec40036c9894f6bceb0e1c34422e50a0b1ca68b3b1a80c323e25fc561d200cd791ba1403cadfca4f4e42f674adaccf2c78cdbb21fdf539c8c1202a04
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT45,450 material changesacross 43,413 domains · 24h to ~60m ago · +1,368 vs yesterdayROTATION58 domains moved DNS from koaladns.com to magpiedns.com, 56 moved backa rotation loop, not a migration · 24hNOW492 curated domains not reachablelast probe, steadySITE ERRORS36,377 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,552 sites429 rate-limit / 403 bot-block, a posture signal