uti.com.pl
Observed Aug 2, 2026, 14:09 UTC (18h 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
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat uti.com.pl actually stands on - every host below is a signed observation
uti.com.pl
A / AAAA
81.186.225.91
unattributedserves the site
NS
ns2.vps1.uti.plns1.vps1.uti.pl
uti.planswers its DNS
MX
mail.uti.com.pl
com.plreceives its email
TLS
uti.com.pl
Let's Encryptissued its certificate
DNS Records
A 1
81.186.225.91
MX 1
10mail.uti.com.pl
TXT 1
v=spf1 include:_spf.itsaas.pl include:_spf.jupiter.salesmanago.pl include:vps1.uti.pl -all
NS 2
ns2.vps1.uti.plns1.vps1.uti.pl
SOA 1
ns1.vps1.uti.pl b\.lukawski.uti.com.pl
SRV 1
mail.uti.com.pl:993 p0
DMARC_RECORDS 1
v=DMARC1; p=quarantine; adkim=s; aspf=s
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
uti.com.pl |
C=US, O=Let's Encrypt, CN=YR2 | Tue, 29 Sep 2026 17:26:40 +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 (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_94ef598a3144fb75- Output Hash
64a4d36b3066d474605cd61c46f9f1f204c87fe791435ec5dccef44eea1e0963- Signature
ed25519:e4355bf8a390846774e38ba03ca16f90d2587c4e54468d60ef8598f9d01bef7757daaa2f6e6a4c7e9a0a768ac3dfe5f282a20d9998d2d532ca8b954085312a07- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast