mastersapp.ru

Observed Aug 11, 2026, 04:47 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of mastersapp.ru was taken 4d ago

mastersapp.ru is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting mastersapp.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 mastersapp.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 withREGRU-RU
IPv6 · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat mastersapp.ru actually stands on - every host below is a signed observation
mastersapp.ru
A / AAAA
3.66.199.802a05:d014:54d:dc01:3977:2462:d8d9:30e
2a05serves the site
NS
ns1.reg.runs2.reg.ru
reg.ruanswers its DNS
MX
mx.yandex.net
yandex.netreceives its email
TLS
mastersapp.ru
Let's Encryptissued its certificate

DNS Records

A 1

  • 3.66.199.80

AAAA 1

  • 2a05:d014:54d:dc01:3977:2462:d8d9:30e

MX 1

  • 10mx.yandex.net

TXT 2

  • v=spf1 redirect=_spf.yandex.net
  • yandex-verification: 7f8e2ab7c528cb26

NS 2

  • ns1.reg.ru
  • ns2.reg.ru

SOA 1

  • ns1.reg.ru hostmaster.ns1.reg.ru

TLS Certificates (3)

Common NameIssuerExpires
mastersapp.ru C=US, O=Let's Encrypt, CN=YR2 Sun, 04 Oct 2026 01:23:11 +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_1a2afdbf525448be
Output Hash
21e911b4e4186c9e03ce28b101e9f6fa05bba0f2cd5da7d315ed8684a8d7fb91
Signature
ed25519:6a42f3587c52ad03f556cc9f8ba205dd5f4ce44347f027432e33f22a5510ca3813e35e4429ecf79e689ff240fe40bdf990c2d1f04aa1f21619043db91efb5f05
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT44,228 material changesacross 42,664 domains · 24h to ~3h ago · +721 vs yesterdayROTATION60 domains moved DNS from koaladns.com to magpiedns.com, 57 moved backa rotation loop, not a migration · 24hNOW494 curated domains not reachablelast probe, steadySITE ERRORS36,294 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,249 sites429 rate-limit / 403 bot-block, a posture signal