s4d.ch
Observed Aug 10, 2026, 23:43 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.
s4d.ch is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting s4d.ch under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.
Watch s4d.ch Watching a domain needs a DRM3 account. The reading above stays free and public either way.DNS Records
MX 6
10mail.home4u.ch11mail.s4d.ch20deja-vu-ip4.home4u.ch22deja-vu-ip4.s4d.ch30deja-vu-ip6.home4u.ch33deja-vu-ip6.s4d.ch
TXT 1
v=spf1 -all
NS 4
ns1.home4u.chns2.home4u.chns3.s4d.chns4.s4d.ch
SOA 1
ns1.home4u.ch hostmaster.s4d.ch
CAA 3
issuemail ";"iodef "mailto:certmaster@home4u.ch"issue "letsencrypt.org; accounturi=https://acme-v02.api.letsencrypt.org/acme/acct/72909804; validationmethods=dns-01"
DMARC_RECORDS 1
v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s;fo=1;rua=mailto:dmarc-rua@home4u.ch,mailto:dmarc@home4u.ch
TLS Certificates (0)
None.
Subdomains (0)
None observed.
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_46673af1fae68a82- Output Hash
16244938c5665dacf5d27fde29939e48e3c4cd7163cf3243fbe63da474f136e6- Signature
ed25519:04be9041afc387cc205b92e9601bcca434e51af339dee84ed0842a56e18678e6ca3c48fe61d97ae844a2868cd4ec3613367a6ed625a565c27a79c32c65ba5b0a- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast