k8s.io

Observed Jul 18, 2026, 13:04 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Email byGoogle Workspace

Secured byGoogle Trust Services

Also usesGoogle Search Console

IPv6 · 31 subdomains · tranco_20k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat k8s.io actually stands on - every host below is a signed observation

k8s.io

A / AAAA

34.107.204.2062600:1901:0:26f3::

2600serves the site

ns-cloud-d4.googledomains.comns-cloud-d3.googledomains.comns-cloud-d2.googledomains.comns-cloud-d1.googledomains.com

googledomains.comanswers its DNS

aspmx.l.google.comalt4.aspmx.l.google.comalt3.aspmx.l.google.comalt2.aspmx.l.google.com+1 more

Google Workspacereceives its email

TLS

k8s.io

Google Trust Servicesissued its certificate

DNS Records

A 1

34.107.204.206

AAAA 1

2600:1901:0:26f3::

MX 5

1aspmx.l.google.com
10alt4.aspmx.l.google.com
10alt3.aspmx.l.google.com
5alt2.aspmx.l.google.com
5alt1.aspmx.l.google.com

TXT 3

v=spf1 include:_spf.google.com ~all
google-site-verification=RJbZ_ganmSWvslSKOBG-QHv62XTjJZcigpWIFttStFs
google-site-verification=dgC0yQp0oE3cj8yqkbQTfPmStJmi1Qaha_MHwM4Sa10

NS 4

ns-cloud-d4.googledomains.com
ns-cloud-d3.googledomains.com
ns-cloud-d2.googledomains.com
ns-cloud-d1.googledomains.com

SOA 1

ns-cloud-d1.googledomains.com cloud-dns-hostmaster.google.com

CAA 3

issue "pki.goog"
issue "letsencrypt.org"
issue "amazon.com"

TLS Certificates (3)

Common Name	Issuer	Expires
`k8s.io`	C=US, O=Google Trust Services, CN=WR3	Sun, 20 Sep 2026 08:11:44 +0000
`WR3`	C=US, O=Google Trust Services LLC, CN=GTS Root R1	Tue, 20 Feb 2029 14:00:00 +0000
`GTS Root R1`	C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA	Fri, 28 Jan 2028 00:00:42 +0000

Subdomains (31)

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; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for k8s.io. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/k8s.io">
  <img src="https://domaindrift.io/badge/k8s.io.svg"
       width="300" height="64" alt="DomainDrift signed observations for k8s.io">
</a>

Ed25519 Receipt

Receipt ID: rcpt_8d4d5f98647940a2
Output Hash: 0ad69fe8adb1df9da0945009d57513404286600516cc811ba93ef325de2043a4
Signature: ed25519:b781056ac23cd851e074f46028f5787917dc31138ce270ba58f209e14ac6e97b22593f27a00288919d79a70d0f940e7b157fe7fe5dd55afb56f9b773b6579505
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/k8s.io