retrospektywa.com

Observed Jul 26, 2026, 22:41 UTC (6d 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.

Verify this receipt yourself + Watch this domain

Up right now

Secured byLet's Encrypt

1 subdomain · domcop

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat retrospektywa.com actually stands on - every host below is a signed observation

retrospektywa.com

A / AAAA

77.65.215.6

unattributedserves the site

d.ns2.pld.ns1.pl

ns2.pl + ns1.planswers its DNS

mx2.progreso.plmx1.progreso.plmx3.progreso.pl

progreso.plreceives its email

TLS

retrospektywa.com

Let's Encryptissued its certificate

DNS Records

A 1

77.65.215.6

MX 3

10mx2.progreso.pl
1mx1.progreso.pl
10mx3.progreso.pl

TXT 5

v=spf1 include:_spf.progreso.pl -all
v=DMARC1;p=none
v=spf1 include:_spf.progreso.pl -all
v=spf1 include:_spf.progreso.pl -all
v=spf1 include:_spf.progreso.pl -all

NS 2

d.ns2.pl
d.ns1.pl

SOA 1

d.ns1.pl hostmaster.konta.pl

TLS Certificates (3)

Common Name	Issuer	Expires
`retrospektywa.com`	C=US, O=Let's Encrypt, CN=YR1	Mon, 05 Oct 2026 03:16:55 +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)

www.retrospektywa.com

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 receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for retrospektywa.com. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/retrospektywa.com">
  <img src="https://domaindrift.io/badge/retrospektywa.com.svg"
       width="300" height="64" alt="DomainDrift signed observations for retrospektywa.com">
</a>

Ed25519 Receipt

Receipt ID: rcpt_ad34cb131f8676e4
Output Hash: cdf2137ca36673e288dbc6ab7871629cc2e79cecdb128e2d0ba70a8cf8d6e2ef
Signature: ed25519:635ff335c656dead7b7923b95fa73cc19f3600e2ca9c24d72bb9bfa0323c375ce07880a62eed4c3e14171be22cd9f105a5f2d019b28998f97bb80eb1af0dbb05
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/retrospektywa.com