ambulance.org
Observed Jul 25, 2026, 23:00 UTC (6d 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 usesStripeGoogle Search Console
7 subdomains · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ambulance.org actually stands on - every host below is a signed observation
ambulance.org
A / AAAA
172.233.200.150
unattributedserves the site
NS
ns39.domaincontrol.comns40.domaincontrol.com
domaincontrol.comanswers its DNS
MX
aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
ambulance.org
Let's Encryptissued its certificate
DNS Records
A 1
172.233.200.150
MX 5
1aspmx.l.google.com5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com10alt3.aspmx.l.google.com10alt4.aspmx.l.google.com
TXT 8
stripe-verification=f9a4dfb34d0a1cdf6ecf5fe4fe85cb28070be655179bc456133ebdf95122e083openai-domain-verification=dv-CeeFtA941iN5DArTVeXLUqowgoogle-site-verification=Xa-PBa9f0svD8uSIDnab2hA_AUqCWW_VH-8scpP7cHMv=spf1 +ip4:172.233.200.150 include:mailgun.org include:servers.mcsv.net include:spf.happyfox.com include:_spf.google.com include:_spf.votervoice.net ~allMS=ms54183075v=verifydomain MS=4927015google-site-verification=GKk81WkY-Jok85pnuIolOF94Z1PBPc43RXBY3E-hpnUv=DMARC1; p=quarantine; rua=mailto:aaron@ambulance.org; adkim=r; aspf=r; rf=afrf
NS 2
ns39.domaincontrol.comns40.domaincontrol.com
SOA 1
ns39.domaincontrol.com dns.jomax.net
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
ambulance.org |
C=US, O=Let's Encrypt, CN=YE1 | Thu, 24 Sep 2026 03:30:28 +0000 |
YE1 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +0000 |
Subdomains (7)
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_d4fb056d7b8751c1- Output Hash
6897577df7a7ade3e358624784dccedea5daeb94fd927890d411a43cbbf5c4fd- Signature
ed25519:439ec8533fd3d78653c265d2c9a26468dc366479c3a1b4367b41a162ce53ca94cc0915259a77f2fe896a41b07acf0402741d933551ddfb386e9811fbf0a70b03- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast