edctp.org
Observed Jul 29, 2026, 04:54 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
Secured byLet's Encrypt
IPv6 · 1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat edctp.org actually stands on - every host below is a signed observation
edctp.org
A / AAAA
188.208.37.1982a00:1c98:1000:12f1:0:4:3164:6088
2a00serves the site
NS
dns01.web.prevent-it.nldns02.web.prevent-it.nl
prevent-it.nlanswers its DNS
MX
filter01.xixo.nlfilter02.xixo.nl
xixo.nlreceives its email
TLS
edctp.org
Let's Encryptissued its certificate
DNS Records
A 1
188.208.37.198
AAAA 1
2a00:1c98:1000:12f1:0:4:3164:6088
MX 2
10filter01.xixo.nl20filter02.xixo.nl
TXT 3
MS=ms33707552v=spf1 ip4:5.153.93.199/32 ip4:5.153.93.200/32 ip4:5.79.123.130/32 ip4:167.89.43.190 ip4:159.183.181.113 ip4:149.72.116.19 ip4:149.72.117.225 ip4:149.72.119.192 ip4:149.72.119.197 ip4:149.72.119.199 ip4:149.72.119.210 ip4:149.72.147.106 ip4:149.72.148.50 ip4:149.72.155.21 ip4:149.72.160.121 ip4:149.72.166.148 include:spf.protection.outlook.com ~allv=DMARC1; p=quarantine; rua=mailto:dmarc@xixo.nl; ruf=mailto:dmarc@xixo.nl; rf=afrf; pct=100; ri=432000
NS 2
dns01.web.prevent-it.nldns02.web.prevent-it.nl
SOA 1
dns01.web.prevent-it.nl servicedesk.xixo.nl
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
edctp.org |
C=US, O=Let's Encrypt, CN=YR1 | Fri, 11 Sep 2026 04:46:41 +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 (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; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_3733d8d9b429e154- Output Hash
57b6f86c7c38760dc177e1a2d8068f2ce96a45bd7efb2d2841bc78aa1dbf9b0a- Signature
ed25519:d3ba1a709fe172510833376a51d2b0a7e048774e1c8a134a45696d3175eb56ca4208a9120e7b2c3077788bf5bb3e09fc2146c3dc165dea083808755d246c350a- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast