harterrt.substack.com
harterrt.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 2026-06-17 and last crawled it on 2026-06-22. 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:
Practical Data Science | Ryan Harter | Substack
Conversations about the soft side of Data Science. Also at blog.harterrt.com. Click to read Practical Data Science, by Ryan Harter, a Substack publication. Launched 5 years ago.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-06-17 |
| Last crawled | 2026-06-22 |
| IPv4 | 104.18.37.200 |
| IPv6 | 2606:4700:4404::6812:25c8 |
| Network | AS13335 Cloudflare, Inc. · California |
| Mail (MX) | mxa.mailgun.org,mxb.mailgun.org |
| Language | en |
| Server | cloudflare |