k5n.us

Observed Aug 10, 2026, 23:09 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of k5n.us was taken 4d ago

k5n.us is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting k5n.us 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 k5n.us Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured byLet's Encrypt
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat k5n.us actually stands on - every host below is a signed observation
k5n.us
A / AAAA
3.236.37.12
unattributedserves the site
NS
ns01.domaincontrol.comns02.domaincontrol.com
domaincontrol.comanswers its DNS
MX
mx2.improvmx.commx1.improvmx.com
improvmx.comreceives its email
TLS
k5n.us
Let's Encryptissued its certificate

DNS Records

A 1

  • 3.236.37.12

MX 2

  • 20mx2.improvmx.com
  • 10mx1.improvmx.com

TXT 3

  • v=spf1 include:spf.improvmx.com ~all
  • D5603723
  • tnihf18stx

NS 2

  • ns01.domaincontrol.com
  • ns02.domaincontrol.com

SOA 1

  • ns01.domaincontrol.com dns.jomax.net

TLS Certificates (4)

Common NameIssuerExpires
k5n.us C=US, O=Let's Encrypt, CN=YE1 Tue, 06 Oct 2026 12:52:43 +0000
YE1 C=US, O=ISRG, CN=Root YE Sat, 02 Sep 2028 23:59:59 +0000
Root YE C=US, O=Internet Security Research Group, CN=ISRG Root X2 Thu, 02 Sep 2032 23:59:59 +0000
ISRG Root X2 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_842b067a8774ea69
Output Hash
a829247efcf5f3630a35f78e14ecc912172744136bed9d948c3dc83d2e0e36e3
Signature
ed25519:b47bc11c2c491326bbcb785ca4c31d1ce792caf7b08968430c064fb264a7253e86e1bad57bef6fb57cbc8db2acf23736d3015432e4498ea71f630305943bad09
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT41,589 material changesacross 39,992 domains · 24h to ~3h ago · -2,493 vs yesterdayROTATION57 domains moved DNS from koaladns.com to magpiedns.com, 57 moved backa rotation loop, not a migration · 24hNOW495 curated domains not reachablelast probe, steadySITE ERRORS36,533 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,499 sites429 rate-limit / 403 bot-block, a posture signal