altindex.com
Observed Jul 24, 2026, 13:28 UTC (8h 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 byGoogle Workspace
Secured byLet's Encrypt
Also usesGoogle Search Console
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat altindex.com actually stands on - every host below is a signed observation
altindex.com
A / AAAA
157.245.217.179
unattributedserves the site
NS
ns1.loopia.sens2.loopia.se
loopia.seanswers its DNS
MX
SMTP.GOOGLE.com
Google Workspacereceives its email
TLS
altindex.com
Let's Encryptissued its certificate
DNS Records
A 1
157.245.217.179
MX 1
1SMTP.GOOGLE.com
TXT 7
v=MCPv1; k=ed25519; p=nacXItH/FrGqP8sCd8DYY4Jg/0vo5EA63pjVZPudCn0=google-site-verification=CV0kammV02aFmXwXN4H1KABkNWhBT8y_mVZebv3yI0sgoogle-site-verification=KZLZwDnaX7t4N_RC2PqawSDrs_dhiouTkmWKH7wktqcgoogle-site-verification=_WTY28OUQJgS4XqfF9uQjIhmzhiY2mz3TKECXJ8-MQ8v=spf1 include:_spf.google.com include:sendgrid.net include:spf.loopia.se -allgoogle-site-verification=KDXzqGEDsKdy-tU0RfO2Hg1LaAVqbZGT8hiof8PvhIwv=DMARC1; p=quarantine; rua=mailto:robert@altindex.com;
NS 2
ns1.loopia.sens2.loopia.se
SOA 1
ns1.loopia.se registry.loopia.se
SRV 1
autodiscover.loopia.com:443 p100
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
altindex.com |
C=US, O=Let's Encrypt, CN=YE2 | Wed, 23 Sep 2026 16:26:49 +0000 |
YE2 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 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_bb782a0d7691a4ce- Output Hash
8430fcf6ace979485bc8ef98bd346fca19ef943da935328edc11b5db89e2df0e- Signature
ed25519:649af5caff00d602a179a4b444f3e37e56ba2a2a2b4ee9fd255418e3312afe179fb6e1471b71933cfda8396b91c08c2989ddf59ed258e10e8d6b975279185b0c- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast