dtecbw.de
Observed Jul 26, 2026, 22:00 UTC (4d 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 · 2 subdomains · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat dtecbw.de actually stands on - every host below is a signed observation
dtecbw.de
A / AAAA
195.62.126.282a02:248:101:62::13be
2a02serves the site
NS
ns3.fcio.netns4.fcio.net
fcio.netanswers its DNS
MX
mail.dtecbw.de
dtecbw.dereceives its email
TLS
dtec.syslab.com
Let's Encryptissued its certificate
DNS Records
A 1
195.62.126.28
AAAA 1
2a02:248:101:62::13be
MX 1
10mail.dtecbw.de
TXT 2
v=spf1 ip4:195.62.125.82 ip6:2a02:248:101:62::1402 -allv=DMARC1; p=none
NS 2
ns3.fcio.netns4.fcio.net
SOA 1
ns3.fcio.net admin.flyingcircus.io
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
dtec.syslab.com |
C=US, O=Let's Encrypt, CN=YE1 | Thu, 27 Aug 2026 10:24:03 +0000 |
YE1 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +0000 |
Subdomains (2)
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_f914d455d784a76c- Output Hash
8d85ee62a6c9391ed117c422532aa6a5b45acbb04051493ca2ef6a5de0b152c2- Signature
ed25519:1b677f62d9a889079401701ebaa564ce81eff6b71963f7b82bff3abb6b7b2e653e76618d5b47dfac336ceca98b5d38fc58c93170d0dad723bce6f730ebb28d03- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast