customfunctionlibrary.com
customfunctionlibrary.com is a live website hosted on Cloudflare, Inc. (AS13335) in the United States, served by Cloudflare. cl0q first saw it on 2026-08-09 and last crawled it on 2026-08-09. It resolves to 104.21.63.239 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:
Custom Function Library | Named functions for Google Sheets
Custom Function Library is a free listing of custom named functions you can use to speed up your productivity in Google Sheets.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-08-09 |
| Last crawled | 2026-08-09 |
| IPv4 | 104.21.63.239 |
| IPv6 | 2606:4700:3032::6815:3fef |
| Network | AS13335 Cloudflare, Inc. · United States |
| Mail (MX) | route1.mx.cloudflare.net,route3.mx.cloudflare.net,route2.mx.cloudflare.net |
| Server | cloudflare |