openpetition.de
Observed Jul 29, 2026, 15:03 UTC (6h 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
Also usesGoogle Search Console
IPv6 · 1 subdomain · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat openpetition.de actually stands on - every host below is a signed observation
openpetition.de
A / AAAA
49.12.83.592a01:4f8:2200:4344::2
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
mail.openpetition.de
openpetition.dereceives its email
TLS
openpetition.de
Let's Encryptissued its certificate
DNS Records
A 1
49.12.83.59
AAAA 1
2a01:4f8:2200:4344::2
MX 1
10mail.openpetition.de
TXT 3
v=spf1 a mx ip4:148.251.186.87 ip6:2a01:4f8:211:7d5::1/64 ip4:94.130.231.214 ip6:2a01:4f8:c0c:4ebb::1/64 ip4:94.130.231.215 ip6:2a01:4f8:c0c:4ebc::1/64 ip4:91.99.211.7 ip6:2a01:4f8:c014:b2e6::1/64 ip4:49.12.105.116 ip6:2a01:4f8:c17:a402::1/64 -allgoogle-site-verification=Jey3NyBlP2cJcN1VK7UVo1ax9VPs9JzUNWv3eIk8zWov=DMARC1; p=none; rua=mailto:dmarc@openpetition.de; ruf=mailto:dmarc@openpetition.de; fo=0:1:d:s;
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 |
|---|---|---|
openpetition.de |
C=US, O=Let's Encrypt, CN=YR1 | Mon, 26 Oct 2026 00:39:09 +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_6c6654cfece0f7b3- Output Hash
86dd1fc3d9c117e3b04be895631717968137a341cdaff830237bc897ad7dcfc3- Signature
ed25519:0177c09a26be75c9905156f83441ebb115668f6dd63e723091fa6ef2b89f33dd4ad65c516141775e4a92cf869d19c201be0e7c0dca35c76f086d81ea52b23305- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast