amabook.com
Observed Jul 23, 2026, 09:24 UTC (2d 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
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat amabook.com actually stands on - every host below is a signed observation
amabook.com
A / AAAA
167.99.16.199
unattributedserves the site
NS
dns25.servidoresdns.netdns26.servidoresdns.net
servidoresdns.netanswers its DNS
MX
amabook-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
amabook.com
Let's Encryptissued its certificate
DNS Records
A 1
167.99.16.199
MX 1
1amabook-com.mail.protection.outlook.com
TXT 2
v=spf1 mx include:spf.mandrillapp.com include:spf.protection.outlook.com -allv=DMARC1; p=none;
NS 2
dns25.servidoresdns.netdns26.servidoresdns.net
SOA 1
dns25.servidoresdns.net hostmaster.servidoresdns.net
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
amabook.com |
C=US, O=Let's Encrypt, CN=YR2 | Thu, 08 Oct 2026 19:24:48 +0000 |
YR2 |
C=US, O=ISRG, CN=Root YR | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YR |
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_381b6f769cfd8969- Output Hash
b53041e72dd2be1335702d4630ae0ee676719698325c15b0875069eca869627a- Signature
ed25519:8d9f1e522ad97bfb39e73409ea0e86b268b2547701692888d7cdec8ad46621a57fd39b35203cb3bf3296d3b4b85146911994f4635b165f6ba0c392507b926d0e- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast