argentan.fr
Observed Jul 25, 2026, 23:07 UTC (5d 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
Email byBrevo (Sendinblue)
Secured byLet's Encrypt
2 subdomains · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat argentan.fr actually stands on - every host below is a signed observation
argentan.fr
A / AAAA
212.83.152.194
unattributedserves the site
NS
ns4.wearepublic.frns2.wearepublic.frns1.wearepublic.frns3.wearepublic.fr
wearepublic.franswers its DNS
MX
mail.argentan.fr
Brevo (Sendinblue)receives its email
TLS
www.argentan.fr
Let's Encryptissued its certificate
DNS Records
A 1
212.83.152.194
MX 1
10mail.argentan.fr
TXT 4
brevo-code:5afbcda43d35b64b86625adc7802e94dv=spf1 a mx include:_spfweb.createurdimage.fr include:_spfmail.createurdimage.fr include:spf.brevo.com ?allMS=ms61352517v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com
NS 4
ns4.wearepublic.frns2.wearepublic.frns1.wearepublic.frns3.wearepublic.fr
SOA 1
ns1.wearepublic.fr postmaster.argentan.fr
SRV 1
discover.createurdimage.fr:443 p1
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
www.argentan.fr |
C=US, O=Let's Encrypt, CN=YE1 | Sun, 06 Sep 2026 22:28:01 +0000 |
YE1 |
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 (2)
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_6940d9c1fe4a8cf3- Output Hash
109d470057ab1c51d6aaf5e9f0622cc734e4e5b5cf1ae2af6e2dc0496b9a3aa9- Signature
ed25519:b9cf3764eb87feef0f5cadb759ccdce50f5b3479306da0403b64e9490a60c79703a653b8bf7b70a62104d2570a715151285cdecb00861c62bd6528f049da3b0a- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast