sapur.ru

Observed Aug 3, 2026, 03:32 UTC (13d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of sapur.ru was taken 13d ago

sapur.ru is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting sapur.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 sapur.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 withDOMAINSHOP-RU
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat sapur.ru actually stands on - every host below is a signed observation
sapur.ru
A / AAAA
37.140.192.241
unattributedserves the site
NS
ns4.selectel.runs3.selectel.runs2.selectel.runs1.selectel.ru
selectel.ruanswers its DNS
MX
mail.z98.ru
z98.rureceives its email
TLS
sapur.ru
Let's Encryptissued its certificate

DNS Records

A 1

  • 37.140.192.241

MX 1

  • 10mail.z98.ru

TXT 1

  • v=spf1 ip4:195.208.26.223 ~all

NS 4

  • ns4.selectel.ru
  • ns3.selectel.ru
  • ns2.selectel.ru
  • ns1.selectel.ru

SOA 1

  • ns1.selectel.ru support.selectel.ru

TLS Certificates (3)

Common NameIssuerExpires
sapur.ru C=US, O=Let's Encrypt, CN=YR1 Thu, 03 Sep 2026 23:37:38 +0000
YR1 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_21da1e94be13ad3d
Output Hash
8fe9424724acbb120d08f4b51d518b38bd87bbbf3909e54347fda3557d9687ba
Signature
ed25519:f653bbe87e0c579c9b1204e66d2b25316fdf50771170e841b1bc687b044a2ddf1c1e21892fa19710503c862982365a95bc3192e40629a69f9a9b783c8ae83d05
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT39,968 material changesacross 38,480 domains · 24h to ~2h ago · -3,539 vs yesterdayROTATION61 domains moved DNS from magpiedns.com to koaladns.com, 58 moved backa rotation loop, not a migration · 24hNOW495 curated domains not reachablelast probe, steadySITE ERRORS36,312 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,268 sites429 rate-limit / 403 bot-block, a posture signal