blisko.co

Observed Aug 12, 2026, 05:22 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of blisko.co was taken 3d ago

blisko.co is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting blisko.co 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 blisko.co Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onT-Mobile Polska S.A
Email byGoogle Workspace
Secured byLet's Encrypt
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat blisko.co actually stands on - every host below is a signed observation
blisko.co
A / AAAA
193.105.242.83
T-Mobile Polska S.Aserves the site
NS
dns102.ovh.netns102.ovh.net
ovh.netanswers its DNS
MX
smtp.google.com
Google Workspacereceives its email
TLS
blisko.co
Let's Encryptissued its certificate

DNS Records

A 1

  • 193.105.242.83

MX 1

  • 1smtp.google.com

TXT 1

  • v=spf1 mx ip4:193.105.242.0/24 include:_spf.google.com ~all

NS 2

  • dns102.ovh.net
  • ns102.ovh.net

SOA 1

  • dns102.ovh.net tech.ovh.net

CAA 1

  • issue "letsencrypt.org"

DMARC_RECORDS 1

  • v=DMARC1;p=none;pct=100;rua=mailto:dmarc-reports@ammsystems.pl;sp=reject;

TLS Certificates (4)

Common NameIssuerExpires
blisko.co C=US, O=Let's Encrypt, CN=YE1 Fri, 02 Oct 2026 05:53:31 +0000
YE1 C=US, O=ISRG, CN=Root YE Sat, 02 Sep 2028 23:59:59 +0000
Root YE C=US, O=Internet Security Research Group, CN=ISRG Root X2 Thu, 02 Sep 2032 23:59:59 +0000
ISRG Root X2 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_31f1f4ad8f65b5bd
Output Hash
52343ad0b3ffcaeeccf8d73b6cdd51725037b077720f4325b0f476564611c790
Signature
ed25519:1fed39b1c43ee87a4a9ee824050183fd5480cca8e2bfb698efdccfc4144f3b24a973d4e4a68eb77d52c50b35b56115fa5caacc759dc4d41ddf7e84f43ab3f301
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT42,204 material changesacross 40,535 domains · 24h to ~2h ago · -1,878 vs yesterdayROTATION61 domains moved DNS from magpiedns.com to koaladns.com, 59 moved backa rotation loop, not a migration · 24hNOW489 curated domains not reachablelast probe, steadySITE ERRORS36,534 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,238 sites429 rate-limit / 403 bot-block, a posture signal