big.de
Observed Aug 16, 2026, 10:34 UTC (4h 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
Runs onHetzner Online
Secured byLet's Encrypt
Let's EncryptAlso usesMicrosoft 365AdobeGoogle Search Console
Microsoft 365
Adobe
Google Search Console15 subdomains · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat big.de actually stands on - every host below is a signed observation
big.de
A / AAAA
195.201.158.219
Hetzner Onlineserves the site
NS
robotns2.second-ns.derobotns3.second-ns.comns1.first-ns.de
second-ns.de + second-ns.com + moreanswers its DNS
MX
mx1.hc2666-28.eu.iphmx.commx2.hc2666-28.eu.iphmx.com
iphmx.comreceives its email
TLS
big.de
Let's Encryptissued its certificate
DNS Records
A 1
195.201.158.219
MX 2
10mx1.hc2666-28.eu.iphmx.com20mx2.hc2666-28.eu.iphmx.com
TXT 4
v=spf1 mx a:asl.simbatoy.de include:spf.protection.outlook.com exists:%{i}.spf.hc2666-28.eu.iphmx.com -allMS=ms79523347adobe-idp-site-verification=dc208cb0-4a75-44f9-bfcc-2715b886451dgoogle-site-verification=qXssHHmIkO6Emv3z9hFp-zNe5mEUPbqTZuXSBflscPY
NS 3
robotns2.second-ns.derobotns3.second-ns.comns1.first-ns.de
SOA 1
ns1.first-ns.de dns.hetzner.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
big.de |
C=US, O=Let's Encrypt, CN=YR1 | Thu, 01 Oct 2026 04:46:22 +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 (15)
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_2745dced93c875ae- Output Hash
8eff778d45935a427f5b82334a4ae731c482621ee31c540e3dc96f05cefa68ef- Signature
ed25519:790fb21930ff5321616d0ec5ff31dfa5ed962e34dfbf8063a9ef33eadffd1892fa515f87adfce5fcf261d5be002bf16983f63e8271ac042117f5183cc5d73c0e- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast