acx.com
Observed Jul 22, 2026, 01:11 UTC (1d 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
Runs onAmazon
Secured byAmazon
Registered withMarkMonitor Inc.
Also usesGoogle Search Console
tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat acx.com actually stands on - every host below is a signed observation
acx.com
A / AAAA
3.33.165.6415.197.171.15
Amazonserves the site
NS
pdns1.ultradns.netpdns2.ultradns.netpdns3.ultradns.orgpdns4.ultradns.org+2 more
ultradns.net + ultradns.org + moreanswers its DNS
MX
amazon-smtp.amazon.com
amazon.comreceives its email
TLS
virginmegamagazine.amazon.com
Amazonissued its certificate
DNS Records
A 2
3.33.165.6415.197.171.15
MX 1
10amazon-smtp.amazon.com
TXT 7
v=spf1 include:amazon.com -allspf2.0/pra include:amazon.com -allgoogle-site-verification=HrNYKNPW21aVLXv5wjrLWy0-4EWBXcS_ZyKIhnGZwWAgoogle-site-verification=KIS9um7GMfyyQNvVLMXVGqxwETbbzIxvwhmy8RERfWEgoogle-site-verification=liK2fWEH-xZ58KwUcoyn2WZymiRYbrD-jk6_-d9dh5ggoogle-site-verification=xVeMh5_VtCUtlpRSaydRD99jezgdxVtdiEOEb2trR7Av=DMARC1;p=quarantine;pct=100;rua=mailto:report@dmarc.amazon.com;ruf=mailto:report@dmarc.amazon.com
NS 6
pdns1.ultradns.netpdns2.ultradns.netpdns3.ultradns.orgpdns4.ultradns.orgpdns5.ultradns.infopdns6.ultradns.co.uk
SOA 1
dns-external-master.amazon.com root.amazon.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
virginmegamagazine.amazon.com |
C=US, O=Amazon, CN=Amazon RSA 2048 M01 | Thu, 11 Feb 2027 23:59:59 +0000 |
Amazon RSA 2048 M01 |
C=US, O=Amazon, CN=Amazon Root CA 1 | Fri, 23 Aug 2030 22:21:28 +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 (0)
None observed.
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_eb315edbccb89cb8- Output Hash
1b73b78bb1135db365be3acf7bd03ec513d65b4d5585af028361622ae9ee7ae8- Signature
ed25519:ebd8817a38d6dabc2fea3555fba7e341e8a0e0c97eb0d9ba7894a81aede04993b87bfc621fe10d0d8f9f532e142db8fc51f6651f8ab7e2143a7af5c934b70604- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast