roman-matzutt.de
Observed Jul 28, 2026, 12:51 UTC (22h 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 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat roman-matzutt.de actually stands on - every host below is a signed observation
roman-matzutt.de
A / AAAA
89.238.73.402a00:1828:3000::1:579c:2
2a00serves the site
NS
dns02.manitu.netdns01.manitu.net
manitu.netanswers its DNS
MX
mail039.webhosting.manitu.net
manitu.netreceives its email
TLS
roman-matzutt.de
Let's Encryptissued its certificate
DNS Records
A 1
89.238.73.40
AAAA 1
2a00:1828:3000::1:579c:2
MX 1
10mail039.webhosting.manitu.net
TXT 1
v=spf1 mx a include:_spf.manitu.net -all
NS 2
dns02.manitu.netdns01.manitu.net
SOA 1
dns01.manitu.net hostmaster.manitu.net
SRV 3
webhosting-autoconfig.manitu.de:443 p0mail.manitu.de:993 p0mail.manitu.de:587 p0
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
roman-matzutt.de |
C=US, O=Let's Encrypt, CN=YR2 | Fri, 25 Sep 2026 13:06:08 +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_5063682c375a1d66- Output Hash
051dcb8b57aa0bc66f67983d130c47f36ca2a4c49f655920233f565f00f81538- Signature
ed25519:df5d8bfdce518f127e9368f036b6c3b8cae3ee31ccd058e21053fd1efdc2a9d4d4824511a6b5b885d96a6c8f9172d925d54db4b9ea0ad26bc2b74ef6cb405009- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast