mastbosch.nl
Observed Aug 16, 2026, 06:40 UTC (21h 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 byMicrosoft 365
Microsoft 365Secured byLet's Encrypt
Let's Encrypt1 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 mastbosch.nl 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 mastbosch.nl actually stands on - every host below is a signed observation
mastbosch.nl
A / AAAA
185.104.29.144
unattributedserves the site
NS
dns1.forcez.nldns2.forcez.nl
forcez.nlanswers its DNS
MX
mastbosch-nl.mail.protection.outlook.com
Microsoft 365receives its email
TLS
mastbosch.nl
Let's Encryptissued its certificate
DNS Records
A 1
185.104.29.144
MX 1
0mastbosch-nl.mail.protection.outlook.com
TXT 2
MS=ms21137625v=spf1 mx a include:spf.protection.outlook.com include:_spf.inboxify.nl ~all
NS 2
dns1.forcez.nldns2.forcez.nl
SOA 1
dns1.forcez.nl hostmaster.forcez.nl
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
mastbosch.nl |
C=US, O=Let's Encrypt, CN=YR1 | Sat, 19 Sep 2026 10:31:51 +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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_7be2c28e06830c73- Output Hash
20c1ac0b5d195035176afda66e9bc959472cefd73aeba0839fee33ee8a4a14a8- Signature
ed25519:81c06258de3f65356193d509400f08de8b1e8338bbbcf29ed9934e483977d7088b0ccc09e6fd2590233bf37736331f6b1e5b620367f554b2cef630fd1de13505- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast