jakub.dev
Observed Aug 2, 2026, 08:02 UTC (13d ago). Every field below was attested with an Ed25519 signature at scan time.
jakub.dev is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jakub.dev 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 jakub.dev Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Let's EncryptDNS Records
A 1
134.122.86.79
MX 2
1003f20a135f9722ae.mx1.emailprofi.seznam.cz2003f20a135f9722ae.mx2.emailprofi.seznam.cz
TXT 1
v=spf1 include:spf.seznam.cz ~all
NS 2
dns1.registrar-servers.comdns2.registrar-servers.com
SOA 1
dns1.registrar-servers.com hostmaster.registrar-servers.com
DMARC_RECORDS 1
v=DMARC1; p=quarantine; sp=none; adkim=r; aspf=r; fo=1; rua=mailto:dmarc@jakub.dev; ruf=mailto:dmarc@jakub.dev; rf=afrf; pct=100; ri=86400
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
jakub.dev |
C=US, O=Let's Encrypt, CN=YR2 | Mon, 19 Oct 2026 15:38:01 +0000 |
YR2 |
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)
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_247dbd3e3673607e- Output Hash
f483db1c848df5da835b4d7a1f6a4363c5e389d66cadd063e32e3c0d78dfb8ea- Signature
ed25519:cba28b256782b55b6de033353ca126080b6ad0a9c3286dad5b884dead480b4f30df205fa46cae1fbc043d64848dcc977f6b42f45bfe7d9984bcc30032ab5c30e- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast