3s.pl
Observed Jul 21, 2026, 16:37 UTC (59m ago). Every field below was attested with an Ed25519 signature at scan time.
Up right now
Email byMicrosoft 365
Secured byDigiCert
Also usesAtlassian
tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat 3s.pl actually stands on - every host below is a signed observation
3s.pl
A / AAAA
89.108.209.176
unattributedserves the site
NS
ns1.3s.plns2.3s.pl
3s.planswers its DNS
MX
3s-pl.mail.protection.outlook.com
Microsoft 365receives its email
TLS
*.3s.pl
DigiCert Incissued its certificate
DNS Records
A 1
89.108.209.176
MX 1
53s-pl.mail.protection.outlook.com
TXT 5
atlassian-domain-verification=3VlY/gzJhTy23oPk/i2EPV51pCF9XXZnAGaqjnwPlvwXY5O9duNB7hzUvtcaprPO1182af2da67db2557a805f058295884a16604976d24692c9f00fce054eb0b8aatlassian-sending-domain-verification=9437e988-9250-45c9-8fb2-ec5f22532375v=spf1 mx a include:spf.protection.outlook.com include:_spf.atlassian.net ip4:85.14.85.213/32 ip4:89.25.150.17/32 ip4:89.25.150.20/32 ip4:89.25.195.51/32 ip4:89.25.150.23/32 ip4:188.117.146.108/32 ip4:188.117.157.165/32 ip4:188.117.185.90/32 -allv=DMARC1; p=quarantine; rua=mailto:dmarc-reports@3s.pl; ruf=mailto:dmarc-failures@3s.pl; sp=quarantine; aspf=r;
NS 2
ns1.3s.plns2.3s.pl
SOA 1
ns1.3s.pl hostmaster.3s.pl
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
*.3s.pl |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=RapidSSL TLS RSA CA G1 | Mon, 25 Jan 2027 23:59:59 +0000 |
RapidSSL TLS RSA CA G1 |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 | Tue, 02 Nov 2027 12:24:33 +0000 |
DigiCert Global Root G2 |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 | Fri, 15 Jan 2038 12:00:00 +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_90e0bb7423d60157- Output Hash
9880ebca2c802690e1bbe303bdf7f5ed2936e76dd2b281e67a2cead09b1ebf5a- Signature
ed25519:13c859bf4e2242e86b92434120965bc3fd97592ff4dbc3436ef602d95c444048ed3a035aa98f89690da47177dbe3bb4295b2ae52bccc3a75f41a70346cc8c10e- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast