rundfunkforum.de
Observed Jul 27, 2026, 03:31 UTC (5d 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
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat rundfunkforum.de actually stands on - every host below is a signed observation
rundfunkforum.de
A / AAAA
188.68.47.1502a03:4000:30:32e6::11:3109
2a03serves the site
NS
second-dns.netcup.netthird-dns.netcup.netroot-dns.netcup.net
netcup.netanswers its DNS
MX
mx2f98.netcup.netmail.rundfunkforum.de
netcup.net + rundfunkforum.dereceives its email
TLS
*.rundfunkforum.de
Let's Encryptissued its certificate
DNS Records
A 1
188.68.47.150
AAAA 1
2a03:4000:30:32e6::11:3109
MX 2
50mx2f98.netcup.net10mail.rundfunkforum.de
TXT 1
v=spf1 mx a include:_spf.webhosting.systems ~all
NS 3
second-dns.netcup.netthird-dns.netcup.netroot-dns.netcup.net
SOA 1
root-dns.netcup.net dnsadmin.netcup.net
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
*.rundfunkforum.de |
C=US, O=Let's Encrypt, CN=YR2 | Thu, 27 Aug 2026 23:37:17 +0000 |
YR2 |
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 (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_fc60d685af2eb70c- Output Hash
9c61cbb510e86475f08a356f475523bcf9a49afd2ed3ee48e2e3fc4bf36eee07- Signature
ed25519:5b3679f944b9850e8f3ecba0614d5e4cd11ccc41d7e3990110e0583d0c3a73a549a17c1eb0c7c90ef1adb22dbe32ae1e4d98e94c2d961bc9e1612b0120164d0f- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast