antigro.com
Observed Jul 23, 2026, 17:25 UTC (2d 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
Also usesGoogle Search Console
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat antigro.com actually stands on - every host below is a signed observation
antigro.com
A / AAAA
2.57.139.19
unattributedserves the site
NS
ns1.nazwa.plns2.nazwa.plns3.nazwa.pl
nazwa.planswers its DNS
MX
antigro.nazwa.pl
nazwa.plreceives its email
TLS
antigro.com
Let's Encryptissued its certificate
DNS Records
A 1
2.57.139.19
MX 1
10antigro.nazwa.pl
TXT 2
v=spf1 mx a ip4:85.128.143.176/32 -allgoogle-site-verification=gam-V-Jzbut2RVcO-zt0KMpOKEYGfBPRkoCjF194yR4
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 (3)
| Common Name | Issuer | Expires |
|---|---|---|
antigro.com |
C=US, O=Let's Encrypt, CN=YR1 | Fri, 16 Oct 2026 13:36:40 +0000 |
YR1 |
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)
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_33425bf1722e2fb4- Output Hash
97b9bd5fcf81f9c57221629033b111546bae0d4d267a2556e5d4c8900628c314- Signature
ed25519:50a393bc41f98339d06d3439b23e8fa1c7e6ff3b16b57dab703d4f3c4f13edf57ec4f6ce1d4544911dcbcb6bf9a2a7491ee4ca2db7def96488d2e8b8f8cc6a09- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast