refman.com
Observed Jul 26, 2026, 06:07 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
Secured byAmazon
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat refman.com actually stands on - every host below is a signed observation
refman.com
A / AAAA
44.237.255.7854.149.152.240
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
44.237.255.7854.149.152.240
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_7c6f108738fcf6ec- Output Hash
15b6e3b1e0a7f8b9551cc129e1e5751b67925180257d89af165c047980ed6509- Signature
ed25519:2b703605df06b6023fda8e481db6a111cc6ad4b70ee79fb9c2a9b55e4a0bac1292ca439b5766c452ccedca60cff8dff2a754e2642300621b9ba7960919abe30f- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast