alvi.de
Observed Jul 23, 2026, 12:33 UTC (1d 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 byMicrosoft 365
Secured byLet's Encrypt
Also usesFacebook/MetaGoogle Search Console
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat alvi.de actually stands on - every host below is a signed observation
alvi.de
A / AAAA
23.227.38.652620:127:f00f:5::
Cloudflareserves the site
NS
ns3.inwx.euns2.inwx.dens.inwx.de
inwx.eu + inwx.deanswers its DNS
MX
alvi-de.mail.protection.outlook.com
Microsoft 365receives its email
TLS
alvi.de
Let's Encryptissued its certificate
DNS Records
A 1
23.227.38.65
AAAA 1
2620:127:f00f:5::
MX 1
0alvi-de.mail.protection.outlook.com
TXT 5
MS=ms62318572v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com -allfacebook-domain-verification=08elatmesdk20umcu7o7g0ahezvvyzgoogle-site-verification=OtV7Sk-LagJUHjTG3Jzi8j2zVVQ8z2Dn3mABHV_x1rYv=DMARC1; p=none;
NS 3
ns3.inwx.euns2.inwx.dens.inwx.de
SOA 1
ns.inwx.de hostmaster.inwx.de
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
alvi.de |
C=US, O=Let's Encrypt, CN=YE1 | Tue, 08 Sep 2026 03:51:34 +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_7886aa011249d709- Output Hash
1897fba51d76fdf1a643a581218f5b188d3ba6aee222081bc5c95b5a2e951de2- Signature
ed25519:a72da5a6141414e3ab6c413f35cd471d8943402aa4055fbb879f40f65e3653fd63ff1278771edb6cd9c6cb105450ea3957f424faee69fe2e63442419311c400d- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast