arlingtonhistorical.org
Observed Aug 11, 2026, 04:09 UTC (15h 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 onNew Dream Network
Email byGoogle Workspace
Secured byLet's Encrypt
Registered withDreamHost, LLC
1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat arlingtonhistorical.org actually stands on - every host below is a signed observation
arlingtonhistorical.org
A / AAAA
205.196.223.8
New Dream Networkserves the site
NS
ns1.dreamhost.comns2.dreamhost.comns3.dreamhost.com
dreamhost.comanswers its DNS
MX
ALT2.ASPMX.L.GOOGLE.COMALT1.ASPMX.L.GOOGLE.COMASPMX.L.GOOGLE.COMALT3.ASPMX.L.GOOGLE.COM
Google Workspacereceives its email
TLS
www.arlingtonhistorical.org
Let's Encryptissued its certificate
DNS Records
A 1
205.196.223.8
MX 4
0ALT2.ASPMX.L.GOOGLE.COM0ALT1.ASPMX.L.GOOGLE.COM0ASPMX.L.GOOGLE.COM0ALT3.ASPMX.L.GOOGLE.COM
TXT 1
MS=ms84675076
NS 3
ns1.dreamhost.comns2.dreamhost.comns3.dreamhost.com
SOA 1
ns1.dreamhost.com hostmaster.dreamhost.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
www.arlingtonhistorical.org |
C=US, O=Let's Encrypt, CN=YR2 | Tue, 27 Oct 2026 23:35:57 +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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_d7f43055b558300d- Output Hash
5561383d3f3414e8e274c40bb4dae3cfd27f8b1a75738127d2e027b52760dfbd- Signature
ed25519:995ce0f42f0aba6a07ba1b52bd19d4ece567c27f7c6b5ab8968e317d6c7314a203c2e1fcdb27f479e3b2e53c90609e198b0513198de08547fe2e7ed48ec07a08- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast