validlab.com
Observed Jul 26, 2026, 10:11 UTC (7d 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
1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat validlab.com actually stands on - every host below is a signed observation
validlab.com
A / AAAA
209.128.78.139
unattributedserves the site
NS
c.auth-ns.sonic.neta.auth-ns.sonic.netb.auth-ns.sonic.net
sonic.netanswers its DNS
MX
host-138.oakapple.nethost-139.oakapple.net
oakapple.netreceives its email
TLS
oakapple.net
Let's Encryptissued its certificate
DNS Records
A 1
209.128.78.139
MX 2
10host-138.oakapple.net20host-139.oakapple.net
TXT 2
v=spf1 a mx ip4:10.0.0.0/16 ip4:209.128.78.138 ip4:209.128.78.139 ip4:76.218.225.79 ~allv=DMARC1; p=none; rua=mailto:dmarc-report@oakapple.net; ruf=mailto:mail-report@oakapple.net; fo=1
NS 3
c.auth-ns.sonic.neta.auth-ns.sonic.netb.auth-ns.sonic.net
SOA 1
ns1.sonic.net hostmaster.sonic.net
CAA 1
issue "letsencrypt.org"
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
oakapple.net |
C=US, O=Let's Encrypt, CN=YR2 | Sun, 27 Sep 2026 15:33:48 +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 |
ISRG Root X1 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Mon, 04 Jun 2035 11:04:38 +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; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_77b8b4ac39fa67e0- Output Hash
42fd06c57399c8f24090e7a1d7358f51d0852d4c0bb2ab4ddad3cd338108cb63- Signature
ed25519:af3b6e12f4eb2d0b21fdae0eebdf007cbb961e2688ef65bc8b657b70967db65f66eb1abc8c77f4e7453ea614e5f5f62c5066350e9e61142a7709625134b72a0b- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast