jaroslaw.pl
Observed Aug 16, 2026, 06:49 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
Let's Encrypt1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jaroslaw.pl actually stands on - every host below is a signed observation
jaroslaw.pl
A / AAAA
194.59.158.60
unattributedserves the site
NS
ns1.nazwa.plns2.nazwa.plns3.nazwa.pl
nazwa.planswers its DNS
MX
mail.jaroslaw.pl
jaroslaw.plreceives its email
TLS
jaroslaw.pl
Let's Encryptissued its certificate
DNS Records
A 1
194.59.158.60
MX 1
10mail.jaroslaw.pl
TXT 2
v=spf1 ip4:194.59.158.60 mx a ~allmojecertpl-site-verification-fXUmSGi5GP6VFXy68gZiTlLWlVSlzd24
NS 3
ns1.nazwa.plns2.nazwa.plns3.nazwa.pl
SOA 1
ns1.nazwa.pl biuro.nazwa.pl
CAA 4
issue "certum.pl"issue "letsencrypt.org"issuewild "certum.pl"issuewild "letsencrypt.org"
TLS Certificates (7)
| Common Name | Issuer | Expires |
|---|---|---|
jaroslaw.pl |
C=US, O=Let's Encrypt, CN=YE1 | Sat, 19 Sep 2026 17:03:13 +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 |
YE1 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_da981248ce7fe0f5- Output Hash
93bf0dbc1e73b493daf2b9ff8a7b8fde054787b46424272ce0b270126a040ff5- Signature
ed25519:1c23fe04830b5ebb714e35bbdcda36bae4fec11740d37fd54f981d3239d0c015931ccaf4a4f2fc650d1db3b37efa2aa3df5534ca2692ab0e7355fae865571b07- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast