joseperez.fr
Observed Aug 16, 2026, 13:57 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
Secured byLet's Encrypt
Let's Encrypt1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat joseperez.fr actually stands on - every host below is a signed observation
joseperez.fr
A / AAAA
109.234.164.168
unattributedserves the site
NS
ns1.o2switch.netns2.o2switch.net
o2switch.netanswers its DNS
MX
mail.joseperez.fr
joseperez.frreceives its email
TLS
joseperez.fr
Let's Encryptissued its certificate
DNS Records
A 1
109.234.164.168
MX 1
0mail.joseperez.fr
TXT 1
v=spf1 ip4:109.234.164.168 +a +mx +include:spf.jabatus.fr ~all
NS 2
ns1.o2switch.netns2.o2switch.net
SOA 1
ns1.o2switch.net systemshl.o2switch.fr
SRV 1
cpanelemaildiscovery.cpanel.net:443 p0
DMARC_RECORDS 1
v=DMARC1; p=none;
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
joseperez.fr |
C=US, O=Let's Encrypt, CN=YR2 | Tue, 13 Oct 2026 13:03:09 +0000 |
YR2 |
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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_e24fbb0a29b81206- Output Hash
f151e7a331c803b6a13a1a0b801b12e9c968342a6efcacc770715edbfa395a78- Signature
ed25519:d6ed818b025f3b6b3045765026ba0ec9b55e5e400d5d43295a16e1440ae156f9d3ae11498043a67eca2984ee343e0568bd4a2b4a1b25b3d021beb9a766d9e305- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast