jancernik.com

Observed Aug 12, 2026, 04:05 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jancernik.com was taken 4d ago

jancernik.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jancernik.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 jancernik.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured byLet's Encrypt
Also usesGoogle Search Console
IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jancernik.com actually stands on - every host below is a signed observation
jancernik.com
A / AAAA
98.84.224.11118.208.88.1572600:1f18:16e:df01::2582600:1f18:16e:df01::259
2600serves the site
NS
dns1.p08.nsone.netdns2.p08.nsone.netdns3.p08.nsone.netdns4.p08.nsone.net
nsone.netanswers its DNS
MX
mx1.improvmx.commx2.improvmx.com
improvmx.comreceives its email
TLS
*.jancernik.com
Let's Encryptissued its certificate

DNS Records

A 2

  • 98.84.224.111
  • 18.208.88.157

AAAA 2

  • 2600:1f18:16e:df01::258
  • 2600:1f18:16e:df01::259

MX 2

  • 10mx1.improvmx.com
  • 20mx2.improvmx.com

TXT 3

  • v=spf1 include:spf.improvmx.com ~all
  • brevo-code:0edb7ddea69c3361ed4ddaf8f95da39b
  • google-site-verification=dwBN0LxCm87pvLRg_zSsubAfjLWOUdNxK5u4PSpp-wg

NS 4

  • dns1.p08.nsone.net
  • dns2.p08.nsone.net
  • dns3.p08.nsone.net
  • dns4.p08.nsone.net

SOA 1

  • dns1.p08.nsone.net domains\+netlify.netlify.com

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com

TLS Certificates (4)

Common NameIssuerExpires
*.jancernik.com C=US, O=Let's Encrypt, CN=YE1 Thu, 08 Oct 2026 16:58:39 +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_55a46e4de3261216
Output Hash
63caeff8cf45420ecd590083c71b62f90ea346c8ca392d54d8a4f2f87327f83c
Signature
ed25519:e712f5842fceb22a1abd7bd703c6506ad3f13719adf300c93cb3c1f312e24b07cb257eb76e35d9102eea8de6c4ea73d6b1cf24a8d6a23e0ea3eef31982f73e0d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT39,653 material changesacross 38,279 domains · 24h to ~2h ago · -3,854 vs yesterdayROTATION64 domains moved DNS from magpiedns.com to koaladns.com, 59 moved backa rotation loop, not a migration · 24hNOW495 curated domains not reachablelast probe, steadySITE ERRORS36,299 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,570 sites429 rate-limit / 403 bot-block, a posture signal