kairos.edu
Observed Aug 16, 2026, 06:38 UTC (20h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.
Up right now
Runs onCloudflare
CloudflareEmail byGoogle Workspace
Google WorkspaceSecured byGoogle Trust Services
Google Trust ServicesAlso usesDuo SecurityGoogle Search ConsoleKnowBe4
Duo Security
Google Search Console
KnowBe4IPv6 · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for kairos.edu 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.
INFRASTRUCTURE MAPwhat kairos.edu actually stands on - every host below is a signed observation
kairos.edu
A / AAAA
172.67.210.137104.21.61.1302606:4700:3031::ac43:d2892606:4700:3033::6815:3d82
Cloudflareserves the site
NS
beth.ns.cloudflare.comgreg.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comalt1.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
kairos.edu
Google Trust Servicesissued its certificate
DNS Records
A 2
172.67.210.137104.21.61.130
AAAA 2
2606:4700:3031::ac43:d2892606:4700:3033::6815:3d82
MX 5
1aspmx.l.google.com10alt3.aspmx.l.google.com10alt4.aspmx.l.google.com5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com
TXT 6
_t11d4xr26pibmpix3k61kvpki9n27mgca3-4aa3501f04eb476c8c8fd93834f7d808duo_sso_verification=1gGEBmJ6FhQdO3gGohXXbtjd8X18qnwicxRwvfFmLauVLDeGGubApb0wsYGSc5Wlgoogle-site-verification=8ywcvkSxsx6BWQNh4w_5fZMTMzbKi1fhQcEKbdZxwL8knowbe4-site-verification=342d947aed3447988232c2946749021fv=spf1 include:_spf.google.com ip4:168.245.28.86 ~all
NS 2
beth.ns.cloudflare.comgreg.ns.cloudflare.com
SOA 1
beth.ns.cloudflare.com dns.cloudflare.com
DMARC_RECORDS 1
v=DMARC1; p=none;
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
kairos.edu |
C=US, O=Google Trust Services, CN=WE1 | Tue, 10 Nov 2026 12:18:21 +0000 |
WE1 |
C=US, O=Google Trust Services LLC, CN=GTS Root R4 | Tue, 20 Feb 2029 14:00:00 +0000 |
GTS Root R4 |
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 (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 receiptEd25519 Receipt
- Receipt ID
rcpt_9e1fee17ab31d767- Output Hash
71fdd90c0fd174eeebb995d1611efcce38217dba8b35ddb89636a77074e21814- Signature
ed25519:6d96a1ff4b33cd28552044017836509fecd0cc67e4fbc587328cc0a3971dfcc7e12ed7715d287b0708811220d1b3d792c4a9ba59436f43600f3d1eec9c1fd309- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast