alphabet.es
Observed Jul 24, 2026, 13:09 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 byLet's Encrypt
3 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat alphabet.es actually stands on - every host below is a signed observation
alphabet.es
A / AAAA
23.11.32.12323.11.41.12123.11.36.12123.11.39.122+6 more
unattributedserves the site
NS
dns1.cscdns.netdns2.cscdns.net
cscdns.netanswers its DNS
MX
alphabet-es.mail.protection.outlook.com
Microsoft 365receives its email
TLS
www.alphabet.com
Let's Encryptissued its certificate
DNS Records
A 10
23.11.32.12323.11.41.12123.11.36.12123.11.39.12223.11.40.12123.11.37.12123.11.34.12223.11.38.12223.11.33.12323.11.35.122
MX 1
10alphabet-es.mail.protection.outlook.com
TXT 23
MS=ms17104879MS=ms18037291_spf.salesforce.com7632ee5b-3614-49a0-92b1-7f3584adff55sendinblue-site-verification=4781252swisssign-check=7Vg5O5_ilBTD4teHQBqckVyVtHIswisssign-check=D6cg0zMVBj2I6yywDNAMSD9Peaoswisssign-check=TFAZVj_XxnopgzwuIZIefjZdIeQswisssign-check=dRUjFtFMcYDVTfY-bTL8hcmwJOIadobe-sign-verification=15bb0cf14babc7e7f78038ee6a1fcdb9
NS 2
dns1.cscdns.netdns2.cscdns.net
SOA 1
dns1.cscdns.net hostmaster.cscdns.net
SRV 1
autodiscover.bmwgroup.net:443 p0
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
www.alphabet.com |
C=US, O=Let's Encrypt, CN=R13 | Wed, 19 Aug 2026 09:05:03 +0000 |
R13 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Fri, 12 Mar 2027 23:59:59 +0000 |
Subdomains (3)
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_3317f352d502e89e- Output Hash
769ad91857b91494aa4cca8f9dce055dc69be54551d021432919c1dcce024f09- Signature
ed25519:b71bbb1f3c6810530b08e7be190ba6f2bbcec2c17ad2603fef9c34afa8463ed340f927581537d11bfa0c65539276c7ec3213fc61a67c0848e63f357118b20e05- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast