reisebuch.de
Observed Jul 26, 2026, 06:12 UTC (2d 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 · 1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat reisebuch.de actually stands on - every host below is a signed observation
reisebuch.de
A / AAAA
188.40.28.142a01:4f8:d0a:1204::2
2a01serves the site
NS
ns3.second-ns.dens.second-ns.comns1.your-server.de
second-ns.de + second-ns.com + moreanswers its DNS
MX
www234.your-server.de
your-server.dereceives its email
TLS
reisebuch.de
Let's Encryptissued its certificate
DNS Records
A 1
188.40.28.14
AAAA 1
2a01:4f8:d0a:1204::2
MX 1
10www234.your-server.de
TXT 1
v=spf1 +a +mx ?all
NS 3
ns3.second-ns.dens.second-ns.comns1.your-server.de
SOA 1
ns1.your-server.de postmaster.your-server.de
SRV 3
mail.your-server.de:443 p0mail.your-server.de:993 p0mail.your-server.de:587 p0
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
reisebuch.de |
C=US, O=Let's Encrypt, CN=YR2 | Thu, 01 Oct 2026 00:21:15 +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 (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_18947b4cefc72ce1- Output Hash
6d8cf753b500e1e7a8588dd6ee6e465e5a9a770f29e3385e72635188bac4a88a- Signature
ed25519:a9236ce75d99c6dd8b8c24b14afdcb482e81e81a199061a1919b8f52e3d6dcf8e5414295cf057871a8ee721e032efd6ae47b059e8ffa0f061579a9f530cafa01- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast