zac.sh
Observed Jul 26, 2026, 22:19 UTC (7d 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.
Not responding
Email byProtonMail
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zac.sh actually stands on - every host below is a signed observation
zac.sh
NS
ns1.101domain.comns2.101domain.comns5.101domain.com
101domain.comanswers its DNS
MX
mailsec.protonmail.chmail.protonmail.ch
ProtonMailreceives its email
DNS Records
MX 2
20mailsec.protonmail.ch10mail.protonmail.ch
TXT 2
v=spf1 include:_spf.protonmail.ch mx ~allprotonmail-verification=913e3e14e9bb99716478b3734ef8971227439de5
NS 3
ns1.101domain.comns2.101domain.comns5.101domain.com
SOA 1
ns1.101domain.com ADMIN.zac.sh
TLS Certificates (0)
None.
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_0e29d46f6dc04487- Output Hash
26c59fad503ccd043835275607bc5453d35c9da471d837d59a076c0abdcea1a7- Signature
ed25519:7b0da5c22dba3a5b69cfefbbb5796595ca1502e7db4c086ace89260d24b6cfca79f5f229d8b884736243b692d72ee14c8654cbcfeb09e0d1f8cc8af91bf04c0e- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast