bitfire.at
Observed Aug 16, 2026, 06:34 UTC (23h 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 EncryptRegistered withHetzner Online GmbH ( https://nic.at/registrar/225 )
IPv6 · 1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for bitfire.at in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.
INFRASTRUCTURE MAPwhat bitfire.at actually stands on - every host below is a signed observation
bitfire.at
A / AAAA
188.245.65.562a01:4f8:1c1a:bc93::1
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
s1.bitfire.at
bitfire.atreceives its email
TLS
www.bitfire.at
Let's Encryptissued its certificate
DNS Records
A 1
188.245.65.56
AAAA 1
2a01:4f8:1c1a:bc93::1
MX 1
10s1.bitfire.at
TXT 1
v=spf1 mx a:s1.bitfire.at ~all
NS 3
robotns2.second-ns.derobotns3.second-ns.comns1.first-ns.de
SOA 1
ns1.first-ns.de dns.hetzner.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
www.bitfire.at |
C=US, O=Let's Encrypt, CN=YE2 | Tue, 03 Nov 2026 18:22:53 +0000 |
YE2 |
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 (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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_c0098f3c7eefb097- Output Hash
3e7b0a8b9697b6851f0bf110d420151ae0a1d391d0c7391c499332afca39a831- Signature
ed25519:9073143b45455107381fcde1de41ca70af52ea5bcff0a07c6aa18705a3a0cda094c080db8a8414c04c27ec44214f2a69fcfc26f560ea6273fa0c0d84269ffd09- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast