books.substack.com
books.substack.com is a live English-language website hosted on Cloudflare, Inc. (AS13335) in the United States, served by Cloudflare. cl0q first saw it on 2026-06-20 and last crawled it on 2026-06-23. It resolves to 104.18.37.200 and has mail (MX) records set up. Its favicon is fingerprinted by SHA-256, so you can find every other site that serves the same icon.
How the site describes itself:
Book Post | Ann Kjellberg | Substack
Bite-sized book reviews by distinguished and engaging writers, direct to readers‘ in boxes. Editor Ann Kjellberg is a multi-decade veteran of The New York Review of Books and founder of the literary magazine LIttle Star. Click to read Book Post, by Ann Kjellberg, a Substack publication with tens of thousands of subscribers.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-06-20 |
| Last crawled | 2026-06-23 |
| IPv4 | 104.18.37.200 |
| IPv6 | 2606:4700:4401::ac40:9638 |
| Network | AS13335 Cloudflare, Inc. · California |
| Mail (MX) | mxb.mailgun.org,mxa.mailgun.org |
| Language | en |
| Server | cloudflare |