4p.de
Observed Jul 21, 2026, 16:52 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
Runs onAutomattic
Email byMicrosoft 365
Secured byLet's Encrypt
Also usesGoogle Search Console
1 subdomain · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat 4p.de actually stands on - every host below is a signed observation
4p.de
A / AAAA
192.0.66.25
Automatticserves the site
NS
d.ns14.netb.ns14.netc.ns14.net
ns14.netanswers its DNS
MX
4p-de.mail.protection.outlook.com
Microsoft 365receives its email
TLS
4p.de
Let's Encryptissued its certificate
DNS Records
A 1
192.0.66.25
MX 1
04p-de.mail.protection.outlook.com
TXT 7
google-site-verification=9DaddH6luQGXgSPoJnPjhgyZvd6Swgrh2EZuLAxUe0sv=spf1 include:spf.protection.outlook.com include:spf.funkemedien.de -alladmitad-verification: 3250d51967swisssign-check=DNX8rJuBb2Vp_s2piqtPiZd3dGUgoogle-site-verification=yIt2_llzgMC2SWmAJZjgkq5GKQi4DmLdlpX9gUzTU6IMS=ms26657687v=DMARC1; p=quarantine; sp=quarantine; pct=100; rua=mailto:dmarc_report@funkemedien.de
NS 3
d.ns14.netb.ns14.netc.ns14.net
SOA 1
hidden-dns2.waz-mediengruppe.de hostmaster.waz-mediengruppe.de
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
4p.de |
C=US, O=Let's Encrypt, CN=YE2 | Mon, 21 Sep 2026 19:45:24 +0000 |
YE2 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
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_64cb73a9526bd630- Output Hash
0b9a751223309b7e4c6ec6a4c3d63d9599459ae02b5d6c59898a55eeb321ad5b- Signature
ed25519:e400de5c1e4ae7362cce170211f0fb394754706ffd1881ead44e265c0ff7a2d4c41a54a52d96bd0bf928215ab21224459a4b6f960e94b6971e5e305d7a635e06- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast