architectureindevelopment.org
Observed Aug 9, 2026, 21:07 UTC (22h 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 onYour Hosting B.V
Secured byLet's Encrypt
Registered withRealtime Register B.V.
1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat architectureindevelopment.org actually stands on - every host below is a signed observation
architectureindevelopment.org
A / AAAA
185.37.70.59
Your Hosting B.Vserves the site
NS
ns3.firstfind.nlns4.firstfind.nlns5.firstfind.net
firstfind.nl + firstfind.netanswers its DNS
MX
fallback.yourfilter.nlprimary.yourfilter.nl
yourfilter.nlreceives its email
TLS
architectureindevelopment.org
Let's Encryptissued its certificate
DNS Records
A 1
185.37.70.59
MX 2
20fallback.yourfilter.nl10primary.yourfilter.nl
TXT 4
202001201328570d3tz2uwln73ci7axrziawmldm8xmwaytnw2of7q46ajyqqdvagoogle-gws-recovery-domain-verification=70467541v=spf1 a mx include:_spf.yourfilter.nl ~allbrevo-code:d8c4006794aa527b29f8eb61c1bc3a32
NS 3
ns3.firstfind.nlns4.firstfind.nlns5.firstfind.net
SOA 1
ns3.firstfind.nl hostmaster.firstfind.nl
DMARC_RECORDS 1
v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
architectureindevelopment.org |
C=US, O=Let's Encrypt, CN=YR1 | Tue, 22 Sep 2026 13:32:49 +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_ee730ed69d1b5565- Output Hash
ffa7690fc5c17e42389aa419f9d25f9a8884c159b634be0e7ee93dc9533aa894- Signature
ed25519:57723be552bea819cfe49c4801f9ebc3acbd5e30257dd0a802e16177a7212068d5d72806909c78d2c01f12f7a954d67353891f057cb1eebb7dc672077ec2330f- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast