lcalcs.com
lcalcs.com is a live English-language website hosted on Cloudflare, Inc. (AS13335) in the United States, served by Cloudflare. cl0q first saw it on 2026-09-25 and last crawled it on 2026-09-25. It resolves to 104.21.39.28 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:
Manual J, S & D Load Calculations for Permits | LoadCalcs
Manual J, S, D, N and T load calculations, VRF design, energy calcs and HVAC permit documents from ACCA-trained designers. 4,500+ projects since 2017. 4.9★ from 57 Google reviews.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-09-25 |
| Last crawled | 2026-09-25 |
| IPv4 | 104.21.39.28 |
| IPv6 | 2606:4700:3030::ac43:8ed1 |
| Network | AS13335 Cloudflare, Inc. · United States |
| Mail (MX) | aspmx.l.google.com,alt1.aspmx.l.google.com,alt2.aspmx.l.google.com,alt4.aspmx.l.google.com,alt3.aspmx.l.google.com |
| Language | en |
| Server | cloudflare |