rueckerconsult.de
Observed Jul 28, 2026, 12:48 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
Also usesGoogle Search Console
IPv6 · 1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat rueckerconsult.de actually stands on - every host below is a signed observation
rueckerconsult.de
A / AAAA
157.90.3.2502a01:4f8:251:2b6a::2
2a01serves the site
NS
ns1a.dodns.netns2a.dodns.net
dodns.netanswers its DNS
MX
mail.dung.de
dung.dereceives its email
TLS
rueckerconsult.de
Let's Encryptissued its certificate
DNS Records
A 1
157.90.3.250
AAAA 1
2a01:4f8:251:2b6a::2
MX 1
10mail.dung.de
TXT 6
MS=ms58712803v=spf1 a mx include:spf.protection.outlook.com ip4:88.99.215.213 ip6:2a01:4f8:10a:40d4::2 ip4:88.99.240.212 ip6:2a01:4f8:10b:12d::2 ip4:78.47.207.104 ip6:2a01:4f8:c17:2613::1 ip4:49.12.219.243 ip6:2a01:4f8:c010:abc9::2 ip4:78.46.98.163 ip6:2a01:4f8:120:911b::2 -allgoogle-site-verification=MKkoEP8rRCEJKpXen1Dr81guDJEAREsfoZev1NcemVclinkedin-site-verification=34ccaebc-c442-4db7-83a8-6b09adaf7bd5brevo-code:8e07e4e16ed5511693cd1c76d1c766bdv=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com
NS 2
ns1a.dodns.netns2a.dodns.net
SOA 1
ns1a.dodns.net hostmaster.rueckerconsult.de
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
rueckerconsult.de |
C=US, O=Let's Encrypt, CN=YR1 | Tue, 13 Oct 2026 10:58:32 +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)
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_61c178612e1c5ef1- Output Hash
5063322b78e89f8fc5eadbf6dd22baa6140d6476f078e3ec8798d2fbb77b7e10- Signature
ed25519:e193294bd7a7d12892626b70115b35af4a06fb604cc0fdb8dfcd20cedc4b37c9dd88287cda1542f5b8cbd6d4d91a5530749326962d5da8c6afdbe2b2dac7c80c- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast