jumbo.fi

Observed Aug 11, 2026, 05:17 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jumbo.fi was taken 4d ago

jumbo.fi is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jumbo.fi 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 jumbo.fi Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Email byMicrosoft 365
Secured byZeroSSL GmbH
Also usesGoogle Search Console
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jumbo.fi actually stands on - every host below is a signed observation
jumbo.fi
A / AAAA
185.220.77.32a0b:f240:0:1::3
2a0bserves the site
NS
ns1.cloudcity.fins2.cloudcity.fi
cloudcity.fianswers its DNS
MX
jumbo-fi.mail.protection.outlook.com
Microsoft 365receives its email
TLS
*.jumbo.fi
ZeroSSL GmbHissued its certificate

DNS Records

A 1

  • 185.220.77.3

AAAA 1

  • 2a0b:f240:0:1::3

MX 1

  • 10jumbo-fi.mail.protection.outlook.com

TXT 3

  • MS=ms34018262
  • v=spf1 include:spf.protection.outlook.com include:spf.cloudcity.fi include:sendgrid.net include:_mailcust.gandi.net include:145669572.spf05.hubspotemail.net -all
  • google-site-verification=9Dew65KOdwVGxwduVQK1CW8plZjcF2goV4WeajLaJM4

NS 2

  • ns1.cloudcity.fi
  • ns2.cloudcity.fi

SOA 1

  • ns1.cloudcity.fi hostmaster.cloudcity.fi

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:dmarc@seravo.fi

TLS Certificates (4)

Common NameIssuerExpires
*.jumbo.fi C=AT, O=ZeroSSL GmbH, CN=ZeroSSL RSA DV SSL CA 2 Thu, 22 Oct 2026 23:59:59 +0000
ZeroSSL RSA DV SSL CA 2 C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46 Sun, 23 Sep 2035 23:59:59 +0000
Sectigo Public Server Authentication Root R46 C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority Mon, 18 Jan 2038 23:59:59 +0000
USERTrust RSA Certification Authority C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority Mon, 18 Jan 2038 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_8ff64ff598f73d78
Output Hash
905b01509c51861e8112c4d58699926a2418b81a66cafb03c4e230b6a82c9557
Signature
ed25519:a16820096f2ee3dea680e528ed1ac01a12afc29f40d7aa1826585c4ac181035942921465f8e007edb494b30602008f672e42c08c4a1f87711eff3adbd45b350b
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT44,798 material changesacross 43,015 domains · 24h to ~65m ago · +1,291 vs yesterdayROTATION58 domains moved DNS from magpiedns.com to koaladns.com, 57 moved backa rotation loop, not a migration · 24hNOW496 curated domains not reachablelast probe, steadySITE ERRORS36,472 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,978 sites429 rate-limit / 403 bot-block, a posture signal