refman.com
Observed Jul 28, 2026, 10:49 UTC (10h 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.
INFRASTRUCTURE MAPwhat refman.com actually stands on - every host below is a signed observation
refman.com
A / AAAA
54.149.152.24044.237.255.78
unattributedserves the site
NS
ns-1245.awsdns-27.orgns-2045.awsdns-63.co.ukns-299.awsdns-37.comns-546.awsdns-04.net
awsdns-27.org + awsdns-63.co.uk + moreanswers its DNS
TLS
refman.com
Amazonissued its certificate
DNS Records
A 2
54.149.152.24044.237.255.78
NS 4
ns-1245.awsdns-27.orgns-2045.awsdns-63.co.ukns-299.awsdns-37.comns-546.awsdns-04.net
SOA 1
ns-546.awsdns-04.net awsdns-hostmaster.amazon.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
refman.com |
C=US, O=Amazon, CN=Amazon ECDSA 384 M01 | Fri, 23 Oct 2026 23:59:59 +0000 |
Amazon ECDSA 384 M01 |
C=US, O=Amazon, CN=Amazon Root CA 4 | Fri, 23 Aug 2030 22:35:05 +0000 |
Amazon Root CA 4 |
C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2 | Thu, 31 Dec 2037 01:00:00 +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_b6d4a686955170bf- Output Hash
8d0e1b9089dc37d9127813d1eba33e93b9d53be45f5f7d802fe9a20eda258e0a- Signature
ed25519:05a602cd667d05eec8fa5e59bef4a67e9b268a6005e53951d84936037dfb0e145e03da446846c823bf5f05d58322df45ed6140ed5208f0137d3a2558e4b1d107- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast