riograndecu.org
Observed Jul 28, 2026, 12:15 UTC (17h 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
Email byMicrosoft 365
Secured bySectigo
1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat riograndecu.org actually stands on - every host below is a signed observation
riograndecu.org
A / AAAA
74.204.78.206
unattributedserves the site
NS
ns87.worldnic.comns88.worldnic.com
worldnic.comanswers its DNS
MX
riograndecu-org.mail.protection.outlook.com
Microsoft 365receives its email
TLS
www.riograndecu.org
Sectigo Limitedissued its certificate
DNS Records
A 1
74.204.78.206
MX 1
20riograndecu-org.mail.protection.outlook.com
TXT 14
nitro-verification-code=LTM3MTAzMzU5NTg5NTI4NzI1ODQ=v=spf1 ip4:13.68.104.124 ip4:13.77.166.135 ip4:205.168.57.126 ip4:205.168.57.124 ip4:199.189.180.70 ip4:199.189.180.71 include:spf-mi.doxim.com include:spf.accesssoftek.com include:spf.protection.outlook.com include:sendgrid.net a:_mailhosts.swbc.com include:_spf.trustifi.com ~allAaBMW93vxApZQQUMr+Ef+Zwz7d/ixgJiDxg0WrLdiURk7OYVQP/G71SqIajQGUa9OOTVzBafwn7DDhL4hjD/0w==6o05197kglcso2vns5rocll2hvapple-domain-verification=6LbOOxF4sB8971attts934ar052fqdtnsb41mvbev2duo_sso_verification=qfqat9FUvHJ9cqAZcdg4cV3EpGedTdmL1GYhv21p7MDBRF1zBFQmcUxrQqCqfbKDMS=5CAF5349AC698C64BA6141EECC662B6C2DB3DB4C9bdsm2vm71vn0ci9suqf5rtfmpcmeBXnGY59+jes0kO/C2WuCQPxdsZ5j2RMaEfoatpli5/xxAv70/kz3nP7lEtch+JfB/fgKq1EUaQ6+a4jCQGg==
NS 2
ns87.worldnic.comns88.worldnic.com
SOA 1
NS87.WORLDNIC.COM namehost.WORLDNIC.COM
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
www.riograndecu.org |
C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36 | Thu, 11 Mar 2027 23:59:59 +0000 |
Sectigo Public Server Authentication CA DV R36 |
C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46 | Fri, 21 Mar 2036 23:59:59 +0000 |
Sectigo Public Server Authentication Root R46 |
C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority | Mon, 18 Jan 2038 23:59:59 +0000 |
USERTrust RSA Certification Authority |
C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority | Mon, 18 Jan 2038 23:59:59 +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; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_098c422cd80be5ca- Output Hash
3d90070c462fc5431ff64379d7aa1eda8045bdda0eb7b5b1a856ae3c6a388d2a- Signature
ed25519:5aa1fcb92e78d3bf047847ab23004f7a1a50ab8dd2136f9253979820f53010f4c500aa8caf0fa568be950894d9a7f64c7d73ccfd7904100acf421a9a5ffa5a04- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast