vanschaik.com
Observed Jul 25, 2026, 16:50 UTC (8d 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.
Guarded by a firewall
Runs onCloudflare
Email byMicrosoft 365
Secured byLet's Encrypt
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat vanschaik.com actually stands on - every host below is a signed observation
vanschaik.com
A / AAAA
23.227.38.65
Cloudflareserves the site
NS
ns2.lexsynergy.usns1.lexsynergy.netns3.lexsynergy.info
lexsynergy.us + lexsynergy.net + moreanswers its DNS
MX
vanschaik-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
vanschaik.com
Let's Encryptissued its certificate
DNS Records
A 1
23.227.38.65
MX 1
0vanschaik-com.mail.protection.outlook.com
TXT 6
MS=ms41877703v=spf1 redirect=_stjssu5v3.sdmarc.netgoogle-site-verification=peF1wQTxvml038MVBZ0T_O8_8Fn7nmyzWMTEm-Pqlrogoogle-site-verification=-xRHwt9pzHFWcHLaKM2zU6w1gY61BgR8CbBvUVkwJMQgoogle-site-verification=gCQpnooZyOk0vOe_QKVVPMkmjnP3UT0bUpA41Nb1ahMv=DMARC1; p=reject; pct=100; ri=84600; rua=mailto:a.tjssu5v3@sdmarc.net; ruf=mailto:ebrahim.makda@vanschaik.com,mailto:rudolf.visser@vanschaik.com
NS 3
ns2.lexsynergy.usns1.lexsynergy.netns3.lexsynergy.info
SOA 1
ns1.lexsynergy.net domains.lexsynergy.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
vanschaik.com |
C=US, O=Let's Encrypt, CN=YE2 | Tue, 15 Sep 2026 11:22:33 +0000 |
YE2 |
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 (0)
None observed.
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_dfc7f62f9bea952d- Output Hash
c17ee57279ea7b631ee401977b2e9ccd98d6750c3a4859b5be08454d149f5a51- Signature
ed25519:280e978a00c8b56d4660f2822d8baf9397776a123390a90680f2e50048957575598c24657609eccbb5db5e561219d9ae9b48b904a9207039f5f36efde645770e- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast