alpenfaser.de
Observed Jul 24, 2026, 15:23 UTC (8h 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
Email byGoogle Workspace
Secured byLet's Encrypt
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat alpenfaser.de actually stands on - every host below is a signed observation
alpenfaser.de
A / AAAA
23.227.38.65
Cloudflareserves the site
NS
ns25.domaincontrol.comns26.domaincontrol.com
domaincontrol.comanswers its DNS
MX
aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
alpenfaser.de
Let's Encryptissued its certificate
DNS Records
A 1
23.227.38.65
MX 5
1aspmx.l.google.com5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com10alt3.aspmx.l.google.com10alt4.aspmx.l.google.com
TXT 4
google-site-verification=T9K_-s_VWo0J0vuAYdDpt1eoNH8oB_B1CpTBzIIY4Scv=spf1 include:dc-aa8e722993._spfm.alpenfaser.de ~allklaviyo-site-verification=VRQL9Lv=DMARC1; p=quarantine; adkim=r; aspf=r; rua=mailto:dmarc_rua@onsecureserver.net;
NS 2
ns25.domaincontrol.comns26.domaincontrol.com
SOA 1
ns25.domaincontrol.com dns.jomax.net
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
alpenfaser.de |
C=US, O=Let's Encrypt, CN=YE1 | Sun, 18 Oct 2026 08:38:35 +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 (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_d0f8f382129fda18- Output Hash
a2fbb4b76ebf06fc13112f2257ac6a68d39fa9aac83b13caf16ed26bbaec5843- Signature
ed25519:0588b5bc0fe953cf2c8373818e27903407a0b4c09c51886440e35d91c0fa6f02c81f4c8a51442fac4072d7ba96dd0555aaed6fa55c2d67f890812870d117ed07- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast