CONTINUOUS INTERNET TELEMETRY24H DRIFT41,157 material changesacross 39,647 domains · 24h to ~7h ago · -20,919 vs yesterdayROTATION56 domains moved DNS from kirklanddc.com to koaladns.com, 54 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT1 changed registrar24hNOW532 curated domains not reachablelast probe, steadySITE ERRORS33,882 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 118,231 sites429 rate-limit / 403 bot-block, a posture signal

lefmun.ru

Observed Aug 2, 2026, 12:08 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of lefmun.ru was taken 4d ago

lefmun.ru is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting lefmun.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 lefmun.ru Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Verify this receipt yourself + Watch this domain
Up right now
Secured byLet's Encrypt
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat lefmun.ru actually stands on - every host below is a signed observation
lefmun.ru
A / AAAA
185.9.147.250
unattributedserves the site
NS
ns2.smartape.runs1.smartape.ru
smartape.ruanswers its DNS
MX
mail.lefmun.rumail.lefmun.ru
lefmun.rureceives its email
TLS
lefmun.ru
Let's Encryptissued its certificate

DNS Records

A 1

  • 185.9.147.250

MX 2

  • 20mail.lefmun.ru
  • 10mail.lefmun.ru

TXT 1

  • v=spf1 ip4:185.9.147.250 ip4:185.9.147.250 a mx ~all

NS 2

  • ns2.smartape.ru
  • ns1.smartape.ru

SOA 1

  • ns1.smartape.ru support.smartape.ru

TLS Certificates (3)

Common NameIssuerExpires
lefmun.ru C=US, O=Let's Encrypt, CN=YR2 Fri, 16 Oct 2026 18:08:06 +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 (1)

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_44c2f3f9c0233be9
Output Hash
0e25888f86ab27dc1c5d6711cce79693e29b1e25ef8b15a268fdfe64d23b2f09
Signature
ed25519:20fee238623a96df2c4157069a240f82e8288d36b5abd60b8faa38641600c24fcd299cf73f95bfa37c1660ade9b8782c01a965b2497829e080413a8621b65f0a
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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