helloruby.substack.com
helloruby.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 2026-06-16 and last crawled it on 2026-07-07. 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:
Hello Ruby | Linda Liukas | Substack
A newsletter about education, play, computer science, culture and childhood. Click to read Hello Ruby, by Linda Liukas, a Substack publication with thousands of subscribers.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-06-16 |
| Last crawled | 2026-07-07 |
| IPv4 | 104.18.37.200 |
| IPv6 | 2606:4700:4401::ac40:9638 |
| Network | AS13335 Cloudflare, Inc. · California |
| Mail (MX) | mxa.mailgun.org,mxb.mailgun.org |
| Language | en |
| Server | cloudflare |