rkac.com
Observed Aug 9, 2026, 19:13 UTC (7h 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
Secured byLet's Encrypt
Registered withTUCOWS.COM, CO.
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat rkac.com actually stands on - every host below is a signed observation
rkac.com
A / AAAA
66.96.160.133
unattributedserves the site
NS
ns1.netfirms.comns2.netfirms.com
netfirms.comanswers its DNS
MX
mx.rkac.com
rkac.comreceives its email
TLS
*.rkac.com
Let's Encryptissued its certificate
DNS Records
A 1
66.96.160.133
MX 1
30mx.rkac.com
TXT 1
v=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all
NS 2
ns1.netfirms.comns2.netfirms.com
SOA 1
ns1.netfirms.com hostmaster.netfirms.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
*.rkac.com |
C=US, O=Let's Encrypt, CN=YE2 | Mon, 28 Sep 2026 23:06:47 +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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_5947b7c62fc972bd- Output Hash
f4e3b2405a92893859362081deb2fea1b19d8acf1e7d2c9c4f766d7486ec1b57- Signature
ed25519:527a18109b2cbdf495a9c3251c9172d92a4e78fff4ebb0d832bff4817d2f03168e58d393066bd407be01305cd73dff0bef308bbadb6e679faa3886b8123ff103- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast