osi.org
Observed 2026-06-15T12:22:57.712769692+00:00 (2h ago). Every field below was attested with an Ed25519 signature at scan time.
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Verify this receiptEd25519 Receipt
- Receipt ID
eaefd87d-255a-43f8-b712-24e861a08c65- Output Hash
a73b5cd8cc2664800bfd2fec42d8c5de7b697ed6139dd5929b89549c739145d1- Signature
ed25519:46b4f1936a1567cca7621c52732fb8be1ac08393af04561703d481d10b9168790bf2c8293a5bc03cec161cdbcd9a7298601940fd9f9b43be74744c2f2ed2e700- Public Key
ed25519:d3f6015a95abdad7e8166ad80938a5885500170bb75f8cdb425b8fd2772bec29- Parent
(genesis)- Plane
- fast
DNS Records
A 1
174.138.112.6
MX 1
{"priority":0,"exchange":"osi-org.mail.protection.outlook.com"}
TXT 2
v=spf1 include:spf.rkd.ca include:spf.protection.outlook.com -allv=DMARC1; p=none; rua=mailto:dmarc@osi.org
NS 2
henrik.ns.cloudflare.comkatja.ns.cloudflare.com
SOA 1
{"mname":"henrik.ns.cloudflare.com","rname":"dns.cloudflare.com","serial":2406588765,"refresh":10000,"retry":2400,"expire":604800,"minimum":1800}
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
osi.org |
C=US, O=Let's Encrypt, CN=R13 | Tue, 11 Aug 2026 07:37:21 +0000 |
R13 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Fri, 12 Mar 2027 23:59:59 +0000 |