meinprof.de
Observed Aug 16, 2026, 08:33 UTC (11h 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.
Guarded by a firewall
Runs onCloudflare
CloudflareSecured byGoogle Trust Services
Google Trust ServicesIPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat meinprof.de actually stands on - every host below is a signed observation
meinprof.de
A / AAAA
172.67.211.82104.21.23.1382606:4700:3033::6815:178a2606:4700:3030::ac43:d352
Cloudflareserves the site
NS
aurora.ns.cloudflare.compaul.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mx10.antispam.mailspamprotection.commx20.antispam.mailspamprotection.commx30.antispam.mailspamprotection.com
mailspamprotection.comreceives its email
TLS
meinprof.de
Google Trust Servicesissued its certificate
DNS Records
A 2
172.67.211.82104.21.23.138
AAAA 2
2606:4700:3033::6815:178a2606:4700:3030::ac43:d352
MX 3
10mx10.antispam.mailspamprotection.com20mx20.antispam.mailspamprotection.com30mx30.antispam.mailspamprotection.com
TXT 1
v=spf1 +a +mx include:meinprof.de.spf.auto.dnssmarthost.net ~all
NS 2
aurora.ns.cloudflare.compaul.ns.cloudflare.com
SOA 1
aurora.ns.cloudflare.com dns.cloudflare.com
DMARC_RECORDS 1
v=DMARC1; p=none; aspf=r; adkim=r;
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
meinprof.de |
C=US, O=Google Trust Services, CN=WE1 | Thu, 22 Oct 2026 07:19:28 +0000 |
WE1 |
C=US, O=Google Trust Services LLC, CN=GTS Root R4 | Tue, 20 Feb 2029 14:00:00 +0000 |
GTS Root R4 |
C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA | Fri, 28 Jan 2028 00:00:42 +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_d55e7264dae1fb60- Output Hash
004051e950874ef8426aa847284e753d72a6b318240def555a587ec5228ea10b- Signature
ed25519:4ddcf0c3ce09777d6434f1a269d654576c8e6efecf6471c6ee94139a2c6a6aa0b6e8071c0cb7cc2a2e51d2befad93e359eaf9d380d484d0de7c49f00f90f840a- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast