apurple.co
Observed Jul 25, 2026, 23:06 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
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat apurple.co actually stands on - every host below is a signed observation
apurple.co
A / AAAA
13.216.13.144
unattributedserves the site
NS
ns77.domaincontrol.comns78.domaincontrol.com
domaincontrol.comanswers its DNS
MX
alt4.aspmx.l.google.comalt3.aspmx.l.google.comalt2.aspmx.l.google.comalt1.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
apurple.co
Let's Encryptissued its certificate
DNS Records
A 1
13.216.13.144
MX 5
10alt4.aspmx.l.google.com10alt3.aspmx.l.google.com5alt2.aspmx.l.google.com5alt1.aspmx.l.google.com1aspmx.l.google.com
TXT 3
v=spf1 a mx include:_spf.google.com include:apurple.co.spf.auto.dnssmarthost.net ~allv=DMARC1; p=none; aspf=r; adkim=rv=DMARC1; p=quarantine; adkim=r; aspf=r; rua=mailto:dmarc_rua@onsecureserver.net;
NS 2
ns77.domaincontrol.comns78.domaincontrol.com
SOA 1
ns77.domaincontrol.com dns.jomax.net
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
apurple.co |
C=US, O=Let's Encrypt, CN=YE2 | Wed, 02 Sep 2026 17:45:04 +0000 |
YE2 |
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 (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_159e4b441c6fe57e- Output Hash
48ea39d70a59351018398b03d6bef5b64febdc8957c3891b36000a253f14d483- Signature
ed25519:57a8d39da9799650724086746f3995ae97770487934a2632e5ae557e11e71e484d6a3c504985c571d389962fee66e6b866455fee97d8a34a32f8d74a638ba702- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast