importai.substack.com
Observed 2026-07-13T00:46:23.403915298+00:00 (1d ago). Every field below was attested with an Ed25519 signature at scan time.
Up right now
Runs onCloudflare
Secured byGoogle Trust Services
IPv6 · push_legacy
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat importai.substack.com actually stands on - every host below is a signed observation
importai.substack.com
A / AAAA
104.18.37.200172.64.150.562606:4700:4401::ac40:96382606:4700:4404::6812:25c8
Cloudflareserves the site
TLS
substack.com
Google Trust Servicesissued its certificate
DNS Records
A 2
104.18.37.200172.64.150.56
AAAA 2
2606:4700:4401::ac40:96382606:4700:4404::6812:25c8
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
substack.com |
C=US, O=Google Trust Services, CN=WE1 | Sat, 22 Aug 2026 07:50:09 +0000 |
WE1 |
C=US, O=Google Trust Services LLC, CN=GTS Root R4 | Tue, 20 Feb 2029 14:00:00 +0000 |
GTS Root R4 |
C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA | Fri, 28 Jan 2028 00:00:42 +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 receiptPut the receipt on your own site. A live badge showing what DomainDrift observes and signs for importai.substack.com. It updates itself. It attests a signed observation - not that the site is safe.
<a href="https://domaindrift.io/t/importai.substack.com">
<img src="https://domaindrift.io/badge/importai.substack.com.svg"
width="300" height="64" alt="DomainDrift signed observations for importai.substack.com">
</a>
Ed25519 Receipt
- Receipt ID
d83c614a-bf97-4c2b-baa3-18f372ce9c57- Output Hash
0ac9a99472d549a796b0dd7f0e73887261622f4bb279ef1bddba4635326afe9f- Signature
ed25519:b5210ede9b1c9cb296776b5f888205c06b5450e81c5a17ffa84ba6f2b503c89e1d808f7296e47b69772a1741bd7c0983afd6ebe16532b89f09c9b8855cc1e405- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast