alterna.ca
Observed Jul 24, 2026, 12:23 UTC (9h 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 byDigiCert
Also usesFacebook/Meta
5 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat alterna.ca actually stands on - every host below is a signed observation
alterna.ca
A / AAAA
20.175.154.99
unattributedserves the site
NS
amanda.ns.cloudflare.comcory.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
alterna-ca.mail.protection.outlook.com
Microsoft 365receives its email
TLS
alterna.ca
DigiCert Incissued its certificate
DNS Records
A 1
20.175.154.99
MX 1
5alterna-ca.mail.protection.outlook.com
TXT 16
00D1U000000t94P=1TBJQ000000014900DAq000009nWsn=1TBAq0000000BbN00DAs00000TuZL7=1TBAs00000009Hp00DAs00000qWyxe=1TBAs00000000b700DbZ000002SS9t=1TBbZ00000009Uj_55yxz0jjmpmkcq2pyg942circc7ehdv_inxn1kjgsb5lbk22eq2wppy75u7kqjf_r0owa0134vgw7cwt080lvmzjdianhz4apple-domain-verification=UeUIHU1HYwqgRkIZapple-domain-verification=snxWSCC4DhRnu5Xg
NS 2
amanda.ns.cloudflare.comcory.ns.cloudflare.com
SOA 1
amanda.ns.cloudflare.com dns.cloudflare.com
SRV 1
xpway-e.alterna.ca:5061 p10
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
alterna.ca |
C=US, O=DigiCert Inc, CN=DigiCert EV RSA CA G2 | Tue, 06 Oct 2026 23:59:59 +0000 |
DigiCert EV RSA CA G2 |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 | Tue, 02 Jul 2030 12:42:50 +0000 |
Subdomains (5)
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_206b45869fa31572- Output Hash
4a94752ac2c9c6c85ea6250d653978a0ec41b4092459610e774c6785866c1404- Signature
ed25519:cc0b3eccc3328f6345117f8078cb0fdb2bdb72e2e6b5f0dc1cfe3924fab70d20c213a444ff5da294537257fc9966a41443623a95d84ad3caead29fe099800707- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast