zwaar.dev
Observed Aug 2, 2026, 18:27 UTC (5h 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 byProtonMail
Secured byLet's Encrypt
1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zwaar.dev actually stands on - every host below is a signed observation
zwaar.dev
A / AAAA
116.202.231.101
unattributedserves the site
NS
ns47.domaincontrol.comns48.domaincontrol.com
domaincontrol.comanswers its DNS
MX
mail.protonmail.chmailsec.protonmail.ch
ProtonMailreceives its email
TLS
zwaar.dev
Let's Encryptissued its certificate
DNS Records
A 1
116.202.231.101
MX 2
10mail.protonmail.ch20mailsec.protonmail.ch
TXT 2
protonmail-verification=61ac36b469e5bd3ee193ac00e70cc04dfcf1a12dv=spf1 include:_spf.protonmail.ch ~all
NS 2
ns47.domaincontrol.comns48.domaincontrol.com
SOA 1
ns47.domaincontrol.com dns.jomax.net
DMARC_RECORDS 1
v=DMARC1; p=quarantine
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
zwaar.dev |
C=US, O=Let's Encrypt, CN=YE1 | Thu, 08 Oct 2026 05:11:33 +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 (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_b56c992f4c528448- Output Hash
e3b02d0045750705d086ba683294e910481046a572d284ea7b1206998aeb773d- Signature
ed25519:6b2d6f0256e577593716faf866e5739ae1b65a7974f8718b621113b3622bc279976298d5dff37e065f3e75d16985535de4761e9b2636dfd1b6b1455ca4d0260d- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast