k11.com

Observed Aug 2, 2026, 15:20 UTC (12d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of k11.com was taken 12d ago

k11.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting k11.com 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 k11.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Email byMicrosoft 365
Secured byAmazon
Registered withGoDaddy.com, LLC
Also usesZoomGlobalSignAmazon SESAppleGoogle Search ConsolePostman
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat k11.com actually stands on - every host below is a signed observation
k11.com
A / AAAA
47.131.119.15154.255.17.133
unattributedserves the site
NS
ns-1148.awsdns-15.orgns-148.awsdns-18.comns-1581.awsdns-05.co.ukns-840.awsdns-41.net
awsdns-15.org + awsdns-18.com + moreanswers its DNS
MX
k11-com.mail.protection.outlook.comspamgw.k11.comspamgw02.k11.com
Microsoft 365receives its email
TLS
k11.com
Amazonissued its certificate

DNS Records

A 2

  • 47.131.119.151
  • 54.255.17.133

MX 3

  • 1k11-com.mail.protection.outlook.com
  • 200spamgw.k11.com
  • 300spamgw02.k11.com

TXT 23

  • KexvhfC99oHxAmzkSNXBQsMxbb4sIipHB/QYwGsa/8J+66qgfZkun/lWAZ1X43aLI6w20AucvhLaPbGqtZlPFg==
  • ZOOM_verify_uznG3sknS5ib9d26_prhug
  • _bd2dlf7sgkac9zid3hcy9jmpn40zpf7
  • _globalsign-domain-verification=Pu3c4KCKxarakJN7lDsvuZEZC01JyAjaIrSqC1rt8X
  • _globalsign-domain-verification=iMJ72VBWh1cVuvcQPR8SvIMmSkc_X2wmFpEusBFmh-
  • _l19jet3h6ebqwak2fssc64y4fen1xur
  • amazonses:RWdX7XdDF0sVJmozHyTj2ekqbN4oU0aj7TPFk162UUw=
  • apGdiK3ZhjQ/y5OrrgJ3S8qANKC9ESlnHABoBpuNyEcvdUJy3Ui4gnrtLA3yLLbSOIbkjttwMsDAXdWJc85czw==
  • apple-domain-verification=Fot9fmUIxynuT6it
  • gKxmASFOIRJqsHm53A/fVtlf6OyPhEU8dYsxVWtyIxu+rvdcys4HFvn0JqiWHCrFhiYyc8D4A6q9hx9wzzXpzg==

NS 4

  • ns-1148.awsdns-15.org
  • ns-148.awsdns-18.com
  • ns-1581.awsdns-05.co.uk
  • ns-840.awsdns-41.net

SOA 1

  • ns-148.awsdns-18.com awsdns-hostmaster.amazon.com

SRV 1

  • webmailhk.k11.com:443 p100

DMARC_RECORDS 1

  • v=DMARC1; p=none;rua=mailto:k11hkitinfra@K11.com

TLS Certificates (3)

Common NameIssuerExpires
k11.com C=US, O=Amazon, CN=Amazon RSA 2048 M04 Fri, 25 Dec 2026 23:59:59 +0000
Amazon RSA 2048 M04 C=US, O=Amazon, CN=Amazon Root CA 1 Fri, 23 Aug 2030 22:26:35 +0000
Amazon Root CA 1 C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2 Thu, 31 Dec 2037 01:00:00 +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_5ae80d82cb2956da
Output Hash
8500af5ac6b77792e0cd4531babc371ec8d98a0dddf721dbd8d6ee804802f48e
Signature
ed25519:edd132450cb53c7375c7268a305b86e72c7d79da0a5a73277156bbad1f58405f7ad45268432428acc18eadcc9ca7c51dbb67c92217cd231b0d0b6d48c7fd600d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT45,199 material changesacross 43,415 domains · 24h to ~85m ago · +1,117 vs yesterdayROTATION60 domains moved DNS from magpiedns.com to koaladns.com, 59 moved backa rotation loop, not a migration · 24hNOW497 curated domains not reachablelast probe, steadySITE ERRORS36,539 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,408 sites429 rate-limit / 403 bot-block, a posture signal