docbook.de
Observed Aug 2, 2026, 21:26 UTC (2h 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.
Not responding
Signed observation on record.
IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat docbook.de actually stands on - every host below is a signed observation
docbook.de
A / AAAA
81.169.145.682a01:238:20a:202:1068::
2a01serves the site
NS
shades05.rzone.dedocks14.rzone.de
rzone.deanswers its DNS
MX
smtpin.rzone.de
rzone.dereceives its email
DNS Records
A 1
81.169.145.68
AAAA 1
2a01:238:20a:202:1068::
MX 1
5smtpin.rzone.de
NS 2
shades05.rzone.dedocks14.rzone.de
SOA 1
shades05.rzone.de hostmaster.strato-rz.de
SRV 1
autoconfigure.strato.de:443 p0
DMARC_RECORDS 1
v=DMARC1;p=reject;
TLS Certificates (0)
None.
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_d173d4362bba0021- Output Hash
a9c23c49b0edf9fbbb886f3c38d9fdbeb24e5471d7a6d52d4a394ca3da757d28- Signature
ed25519:2a337c32208586e4783f23876211ecc247e9af23138dc1b3dac36a8a5ce998c4f99b16f4ddc1f10bc6ff6754b8de50a9f3cf8de874db1d143d7c0ad7d7504a0a- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast