attmail.pl
Observed Jul 23, 2026, 12:39 UTC (1d 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
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat attmail.pl actually stands on - every host below is a signed observation
attmail.pl
A / AAAA
77.55.253.103
unattributedserves the site
NS
ns2.atthost.plns1.atthost.pl
atthost.planswers its DNS
MX
mail.attmail.pl
attmail.plreceives its email
TLS
attmail.pl
Let's Encryptissued its certificate
DNS Records
A 1
77.55.253.103
MX 1
10mail.attmail.pl
TXT 1
v=spf1 a mx include:_spf.atthost.pl -all
NS 2
ns2.atthost.plns1.atthost.pl
SOA 1
ns1.atthost.pl root.attmail.pl
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
attmail.pl |
C=US, O=Let's Encrypt, CN=R13 | Wed, 19 Aug 2026 08:49:05 +0000 |
R13 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Fri, 12 Mar 2027 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_19a5f3b40a0289f4- Output Hash
741eea78d26ae2f456bfb3032eff2fd31d05ed59bd58cf0a19770ef0668d4e52- Signature
ed25519:c559822a4b6652c0cbc2d6cda0570a6d2a76e40e31912e08ef22b520626061206b34eb9f3a02f4f6dfbe0b5c0cb7f0c2806e575a008ed7aca079a20b610e8905- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast