kai-arzheimer.com
Observed Aug 16, 2026, 13:39 UTC (4h 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
CloudflareSecured byGoogle Trust Services
Google Trust Servicesdomcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat kai-arzheimer.com actually stands on - every host below is a signed observation
kai-arzheimer.com
A / AAAA
104.21.25.111172.67.134.17
Cloudflareserves the site
NS
sue.ns.cloudflare.comrick.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
_dc-mx.0816a2f77dc7.kai-arzheimer.com
unattributedreceives its email
TLS
kai-arzheimer.com
Google Trust Servicesissued its certificate
DNS Records
A 2
104.21.25.111172.67.134.17
MX 1
0_dc-mx.0816a2f77dc7.kai-arzheimer.com
TXT 1
v=spf1 include:spf.mailjet.com ?all
NS 2
sue.ns.cloudflare.comrick.ns.cloudflare.com
SOA 1
rick.ns.cloudflare.com dns.cloudflare.com
CAA 10
issue "comodoca.com"issue "digicert.com; cansignhttpexchanges=yes"issue "letsencrypt.org"issue "pki.goog; cansignhttpexchanges=yes"issue "ssl.com"issuewild "comodoca.com"issuewild "digicert.com; cansignhttpexchanges=yes"issuewild "letsencrypt.org"issuewild "pki.goog; cansignhttpexchanges=yes"issuewild "ssl.com"
DMARC_RECORDS 1
v=DMARC1; p=none; rua=mailto:81bcde1485c04ca5b99bcfe982677c5c@dmarc-reports.cloudflare.net
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
kai-arzheimer.com |
C=US, O=Google Trust Services, CN=WE1 | Fri, 09 Oct 2026 17:40:39 +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_a1821318b402dfb1- Output Hash
5c1f8bb8d1e34f70c1740d2b29420b1b63675dce5a36c273b1d4c84eb9346ad2- Signature
ed25519:69724035bff38970f2e3614a461622de0761975d07616a9278e6fa81b68a3019559f5cf86905067cdb639357f539b895f12cd2c2aad1048832d06fec8da3a404- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast