amberg.de
Observed Jul 24, 2026, 09:22 UTC (9h 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
Also usesGoogle Search Console
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat amberg.de actually stands on - every host below is a signed observation
amberg.de
A / AAAA
188.40.220.198
unattributedserves the site
NS
ns.udag.orgns.udag.netns.udag.de
udag.org + udag.net + moreanswers its DNS
MX
mx02.hornetsecurity.commx01.hornetsecurity.commx04.hornetsecurity.commx03.hornetsecurity.com
hornetsecurity.comreceives its email
TLS
amberg.de
Let's Encryptissued its certificate
DNS Records
A 1
188.40.220.198
MX 4
20mx02.hornetsecurity.com10mx01.hornetsecurity.com40mx04.hornetsecurity.com30mx03.hornetsecurity.com
TXT 6
MS=ms47537953v=spf1 a mx a:www.vhs.amberg.de ip4:82.135.124.186 include:spf.protection.outlook.com include:spf.hornetsecurity.com include:spf-evergabe.rib.de include:ispgateway.de -allgoogle-site-verification=icI5fFyYsUH6fsREEeAP09gesH-BZsX7EMeNNwHbSXEglobalsign-domain-verification=MnXNLRDVLnvPBI_DrRnOwpIWVgvfjEl3MIvfJeSednb2B23P0C5yDpBuSloiWKW3WWLB+W0mLXPIkXxjHOplCjObTpkSndhqSruFpedw9fAy9eJPBd7YTY2/pfwsGAhw==v=DMARC1; p=none; pct=100; rua=mailto:postmaster@amberg.de; ruf=mailto:postmaster@amberg.de;
NS 3
ns.udag.orgns.udag.netns.udag.de
SOA 1
ns.udag.de hostmaster.united-domains.de
CAA 3
issue "eset.com"issue "globalsign.com"issue "letsencrypt.org"
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
amberg.de |
C=US, O=Let's Encrypt, CN=YR1 | Wed, 21 Oct 2026 13:56:03 +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 (1)
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_36ea52c28a2df115- Output Hash
3eea2a2ae6a98cd25a6f12c8cc025dc6e1091c0b36895a1acd3a78450098b44b- Signature
ed25519:4fd4ef12f4029f95733613c709ffb28c837d70e5832ce1ed6d79f74d06f09a28bccff60379ec2c113497bb3f04bfe5838b9d2f8e7513bbfd364f6b3e5c5e1301- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast