attmonitor.org
Observed Aug 11, 2026, 02:32 UTC (9h 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 (SPF sender)
Secured byLet's Encrypt
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat attmonitor.org actually stands on - every host below is a signed observation
attmonitor.org
A / AAAA
67.225.220.9
unattributedserves the site
NS
emi.ns.duplika.commar.ns.duplika.comnic.ns.duplika.comrei.ns.duplika.com
duplika.comanswers its DNS
MX
attmonitor.org
Google (SPF sender)receives its email
TLS
attmonitor.org
Let's Encryptissued its certificate
DNS Records
A 1
67.225.220.9
MX 1
20attmonitor.org
TXT 1
v=spf1 ip4:67.225.220.9 include:spf.duplika.com ip4:67.225.220.57 +a +mx +ip4:69.16.228.9 +include:_spf.google.com ~all
NS 4
emi.ns.duplika.commar.ns.duplika.comnic.ns.duplika.comrei.ns.duplika.com
SOA 1
nic.ns.duplika.com juan.duplika.com
SRV 1
cpanelemaildiscovery.cpanel.net:443 p0
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
attmonitor.org |
C=US, O=Let's Encrypt, CN=YR1 | Thu, 17 Sep 2026 00:14:57 +0000 |
YR1 |
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 (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_589b8c262dd6371b- Output Hash
a3171ac7113ec48771c74e3ae9ae72480f68147269f21445350acb7d0d8c1f12- Signature
ed25519:849b27d0d0b01a358beb40c001b2f3adbeea4fc3bed6ee207f2a1162c15649053e8424054c66783d132388b84aa3f998319c71527e5a3f773ca3ecbadfff4006- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast