messe-intec.de
Observed Aug 16, 2026, 15:28 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.
Up right now
Secured byLet's Encrypt
Let's EncryptAlso usesGoogle Search Console
Google Search Consolemajestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat messe-intec.de actually stands on - every host below is a signed observation
messe-intec.de
A / AAAA
195.16.80.221
unattributedserves the site
NS
ns2.leipziger-messe.dens.leipziger-messe.de
leipziger-messe.deanswers its DNS
MX
mx-in02.eu.retarus.commx-in01.eu.retarus.com
retarus.comreceives its email
TLS
messe-intec.de
Let's Encryptissued its certificate
DNS Records
A 1
195.16.80.221
MX 2
10mx-in02.eu.retarus.com10mx-in01.eu.retarus.com
TXT 2
v=spf1 include:_spf.retarus.com ~allgoogle-site-verification=MPLfLpMjkBDVPnEmr2ozghkQif2v91WOPMYwjSD15i8
NS 2
ns2.leipziger-messe.dens.leipziger-messe.de
SOA 1
ns.leipziger-messe.de hostmaster.leipziger-messe.de
DMARC_RECORDS 1
v=DMARC1;p=none;ruf=mailto:dmarc-ruf@leipziger-messe.de;rua=mailto:dmarc-rua@leipziger-messe.de
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
messe-intec.de |
C=US, O=Let's Encrypt, CN=YR1 | Mon, 02 Nov 2026 05:48:06 +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 (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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_4304732316a9cb81- Output Hash
c8550e76f73ddf51299128f217330feca0ed18d2de7103b0d940c4231e260e59- Signature
ed25519:6c8ef6b610349724b225ea18ca22db3797d86585b55e8c27999381b37410b514c2922fbd8984c217e3a0ceb61456e613aa11668c002295af2e101512c5d89a00- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast