amer.net
Observed Jul 23, 2026, 09:22 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
Email byGoogle Workspace
Secured byLet's Encrypt
Also usesGoogle Search Console
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat amer.net actually stands on - every host below is a signed observation
amer.net
A / AAAA
209.21.66.103
unattributedserves the site
NS
ns3.amer.netns1.amer.netns2.amer.net
amer.netanswers its DNS
MX
ASPMX.L.GOOGLE.comALT1.ASPMX.L.GOOGLE.comALT3.ASPMX.L.GOOGLE.comALT2.ASPMX.L.GOOGLE.com
Google Workspacereceives its email
TLS
amer.net
Let's Encryptissued its certificate
DNS Records
A 1
209.21.66.103
MX 4
1ASPMX.L.GOOGLE.com2ALT1.ASPMX.L.GOOGLE.com4ALT3.ASPMX.L.GOOGLE.com3ALT2.ASPMX.L.GOOGLE.com
TXT 6
v=spf1 include:_spf.atlassian.net include:_spf.google.com -allatlassian-sending-domain-verification=23d155eb-730a-4b06-90a3-a2159127b0a6google-site-verification=jGN3JjYT6lerrbTkLk5AJKsxnIwf1lS1DCeXcnBzZc8google-site-verification=dDWvuW_CLaNZebl3DXNFSsk0GUEkDaCa1oHAihTgsiIMS=ms77820025v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:no-reply@amer.net; ruf=mailto:admin@amer.net; pct=100
NS 3
ns3.amer.netns1.amer.netns2.amer.net
SOA 1
ns1.amer.net hostmaster.amer.net
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
amer.net |
C=US, O=Let's Encrypt, CN=YR2 | Fri, 11 Sep 2026 10:52:57 +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_e2b89d349bd2cb66- Output Hash
ef345b110df835d4b68e26352c63a7dcc81338ccfc52256ad9e492a93d5d16ba- Signature
ed25519:c1c8c80e6e0f2305d539075d41843d59dc9373b435b7cadeb3b9a61e8c37e23622a2765dbb68f7c974737ee3950da2ec47e51fe0cf7bcf38a9b18e90c45ec60a- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast