kalmnlib.ru

Observed Aug 10, 2026, 22:18 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of kalmnlib.ru was taken 5d ago

kalmnlib.ru is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting kalmnlib.ru 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 kalmnlib.ru Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured byLet's Encrypt
Registered withRU-CENTER-RU
IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat kalmnlib.ru actually stands on - every host below is a signed observation
kalmnlib.ru
A / AAAA
141.8.195.1252a0a:2b42:0:61::
2a0aserves the site
NS
ns3.sprinthost.netns2.sprinthost.runs1.sprinthost.runs4.sprinthost.net
sprinthost.net + sprinthost.ruanswers its DNS
MX
mail.kalmnlib.ru
kalmnlib.rureceives its email
TLS
kalmnlib.ru
Let's Encryptissued its certificate

DNS Records

A 1

  • 141.8.195.125

AAAA 1

  • 2a0a:2b42:0:61::

MX 1

  • 10mail.kalmnlib.ru

TXT 1

  • v=spf1 a mx ip4:141.8.195.125 ip6:2a0a:2b42:0:61::/48 ~all

NS 4

  • ns3.sprinthost.net
  • ns2.sprinthost.ru
  • ns1.sprinthost.ru
  • ns4.sprinthost.net

SOA 1

  • ns1.sprinthost.ru admin.sprinthost.ru

TLS Certificates (3)

Common NameIssuerExpires
kalmnlib.ru C=US, O=Let's Encrypt, CN=YR2 Wed, 04 Nov 2026 21:24:44 +0000
YR2 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_d9df504170e0787f
Output Hash
ad5a519b19c3a172c55c5dab8283ce06c40deb23c29b708df3eee2d0f08f298d
Signature
ed25519:946f73ca565c7ac92e419e939b2c645aedf0d3948aa35b4a7a94bd14741d2f1e162f5fe5923fc7bd725d17a6e0923931057911642f6a219ea99828224ec8db0e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT45,889 material changesacross 44,128 domains · 24h to ~2h ago · +2,382 vs yesterdayROTATION60 domains moved DNS from magpiedns.com to koaladns.com, 58 moved backa rotation loop, not a migration · 24hNOW496 curated domains not reachablelast probe, steadySITE ERRORS36,298 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,240 sites429 rate-limit / 403 bot-block, a posture signal