icr.su

Observed Aug 16, 2026, 07:32 UTC (12d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of icr.su was taken 12d ago

icr.su is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting icr.su 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 icr.su Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs on_Domain names registrar REG.RU_
Secured byLet's Encrypt
Registered withRUCENTER-SU
IPv6 · 1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for icr.su in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.

SIGNED-OUT VIEW Provider names, posture and counts are shown. The record values - every DNS answer, each subdomain hostname, raw TXT, IPs, cert names and WHOIS - are the product. Sign in for the full signed record, or use the API with a key.

DNS records 8

A1AAAA1NS2MX2TXT1SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresWed, 11 No (75d)
Certificate nameswithheld

Subdomains 1

1 subdomain hostname observed and signed - the list itself is part of the paid record.

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 receiptthe raw cryptographic proof
Receipt ID
rcpt_aa8a1b0446aeaf50
Output Hash
c2dd9e5a1bfaa1e267475f8aa39ecfbf03bb4b8ca47ff7d6bfe7de3541b37eca
Signature
ed25519:a58c939929ed13cf4b0995e89f88c3d09fb8bdb9504b1258cdc8a45b96bee2e744f24598af5dc1dba2816b2ffd2f624e376ba445038513ade135b34aba1bca09
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT4,046 material changesacross 2,536 domains · 24h to ~75m ago · +28 vs yesterdayROTATION53 domains moved DNS from kirklanddc.com to koaladns.com, 49 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT1 changed registrar24hNOW578 curated domains not reachablelast probe, steadySITE ERRORS17,806 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,623 sites429 rate-limit / 403 bot-block, a posture signal