biolog.pl

Observed Aug 11, 2026, 00:19 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of biolog.pl was taken 2d ago

biolog.pl is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting biolog.pl 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 biolog.pl Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onCloudflare
Secured byLet's Encrypt
Registered toKarpatka.pl
Registered withAftermarket.pl Limited
IPv6 · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat biolog.pl actually stands on - every host below is a signed observation
biolog.pl
A / AAAA
172.67.174.61104.21.30.2522606:4700:3036::ac43:ae3d2606:4700:3033::6815:1efc
Cloudflareserves the site
NS
leonidas.ns.cloudflare.comsaanvi.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mail20.lh.pl
lh.plreceives its email
TLS
biolog.pl
Let's Encryptissued its certificate

DNS Records

A 2

  • 172.67.174.61
  • 104.21.30.252

AAAA 2

  • 2606:4700:3036::ac43:ae3d
  • 2606:4700:3033::6815:1efc

MX 1

  • 5mail20.lh.pl

TXT 1

  • v=spf1 include:_spf.lh.pl -all

NS 2

  • leonidas.ns.cloudflare.com
  • saanvi.ns.cloudflare.com

SOA 1

  • leonidas.ns.cloudflare.com dns.cloudflare.com

SRV 1

  • autodiscover.lh.pl:443 p0

DMARC_RECORDS 1

  • v=DMARC1; p=quarantine; rua=mailto:dmarc-report@lh.pl;

TLS Certificates (4)

Common NameIssuerExpires
biolog.pl C=US, O=Let's Encrypt, CN=YE1 Sat, 03 Oct 2026 12:32:16 +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_a4f0cdc4421c8389
Output Hash
17b3ed676c8adad782bf5593e2defa5cccb2a300e7576848b4b89bd17326ae6e
Signature
ed25519:fb238f8a698156073a69bee988c0c0ae4f8b1cf4aa1ed15ff17cb3b7793e52a3bc9806e7b8dc5acd20029c3e0a4975c553e98347f8bebb29bb4df5b17643ff03
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT47,821 material changesacross 45,734 domains · 24h to ~80m ago · +1,951 vs yesterdayROTATION60 domains moved DNS from koaladns.com to magpiedns.com, 59 moved backa rotation loop, not a migration · 24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT2 changed registrar24hNOW494 curated domains not reachablelast probe, steadySITE ERRORS36,461 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,878 sites429 rate-limit / 403 bot-block, a posture signal