hsdp.io
Observed Jul 21, 2026, 17:38 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 byGoogle Workspace
Secured byAmazon
1 subdomain · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat hsdp.io actually stands on - every host below is a signed observation
hsdp.io
A / AAAA
18.210.144.1803.229.182.9354.163.50.913.232.102.226
unattributedserves the site
NS
ns-1095.awsdns-08.orgns-1700.awsdns-20.co.ukns-478.awsdns-59.comns-798.awsdns-35.net
awsdns-08.org + awsdns-20.co.uk + moreanswers its DNS
MX
aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comalt1.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
www.hsdp.io
Amazonissued its certificate
DNS Records
A 4
18.210.144.1803.229.182.9354.163.50.913.232.102.226
MX 5
1aspmx.l.google.com10alt3.aspmx.l.google.com10alt4.aspmx.l.google.com5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com
TXT 3
bb540bbc86e34548bc5b1589e552bc0av=spf1 include:_spf.google.com ~allv=DMARC1;p=quarantine;pct=100
NS 4
ns-1095.awsdns-08.orgns-1700.awsdns-20.co.ukns-478.awsdns-59.comns-798.awsdns-35.net
SOA 1
ns-798.awsdns-35.net awsdns-hostmaster.amazon.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
www.hsdp.io |
C=US, O=Amazon, CN=Amazon RSA 2048 M04 | Thu, 17 Dec 2026 23:59:59 +0000 |
Amazon RSA 2048 M04 |
C=US, O=Amazon, CN=Amazon Root CA 1 | Fri, 23 Aug 2030 22:26:35 +0000 |
Amazon Root CA 1 |
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_fea5008f381de807- Output Hash
eaacc286b86830dd36a78f5cb4056e3f2a6c655eb9267fb22acd223631cac1d6- Signature
ed25519:939e29f7325cbb7b2f24462d2a50d0f5ad3c7f82ce397a5e5bd3a2a76a6648cee3cd8729d845584d4f49478be25dfade6fa68adc048ac12e1cbb1847b38c2f0b- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast