bosta.com

Observed Aug 11, 2026, 01:22 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of bosta.com was taken 4d ago

bosta.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting bosta.com 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 bosta.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onMicrosoft Corporation
Secured byLet's Encrypt
Registered withKey-Systems GmbH
Also usesKlaviyoDuo Security
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bosta.com actually stands on - every host below is a signed observation
bosta.com
A / AAAA
20.16.85.229
Microsoft Corporationserves the site
NS
ns2.dnstools.nlns1.dnstools.nl
dnstools.nlanswers its DNS
TLS
bosta.com
Let's Encryptissued its certificate

DNS Records

A 1

  • 20.16.85.229

TXT 5

  • klaviyo-site-verification=XcZswB
  • v=spf1 include:spf.protection.outlook.com -all
  • klaviyo-site-verification=YgYeus
  • duo_sso_verification=ztunWk3PlnxOazoKmJnQcTuhaZZ8mW6IjCtkW5vHHqMwiam09eFw1ks1zrORdvTL
  • klaviyo-site-verification=QZHmUK

NS 2

  • ns2.dnstools.nl
  • ns1.dnstools.nl

SOA 1

  • ns1.dnstools.nl systeembeheer.easyhosting.nl

DMARC_RECORDS 1

  • v=DMARC1; p=reject; rua=mailto:bml1vock@ag.eu.dmarcadvisor.com; ruf=mailto:bml1vock@fr.eu.dmarcadvisor.com;

TLS Certificates (3)

Common NameIssuerExpires
bosta.com C=US, O=Let's Encrypt, CN=YR1 Sun, 01 Nov 2026 11:19:58 +0000
YR1 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 (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_5904862ff48507d5
Output Hash
218bbebf6f6fe6e0bf82f4ff160e6d8e35cf2e125dcd25241d6d5fd3c596c901
Signature
ed25519:3e47c0adde94b222c3c7a733fb6f8c4950331d89e7edf8a15c6f9e3fbaefa8cf26fc4a29304c7c08dc0106c819d309f070a99df8048488fc572b748d773cb50a
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT41,515 material changesacross 39,914 domains · 24h to ~2h ago · -1,992 vs yesterdayROTATION54 domains moved DNS from koaladns.com to magpiedns.com, 51 moved backa rotation loop, not a migration · 24hNOW494 curated domains not reachablelast probe, steadySITE ERRORS36,302 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,378 sites429 rate-limit / 403 bot-block, a posture signal