downstd.com
downstd.com is a live English-language website hosted on Cloudflare, Inc. (AS13335) in the United States, served by Cloudflare. cl0q first saw it on 2026-07-26 and last crawled it on 2026-07-30. It resolves to 104.21.54.113 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:
Engineer Standards PDF Online Download - DOWNSTD
DOWNSTD provide more enginner standards pdf download online, with the best cheapest price for all documents.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-07-26 |
| Last crawled | 2026-07-30 |
| IPv4 | 104.21.54.113 |
| IPv6 | 2606:4700:3035::ac43:8a75 |
| Network | AS13335 Cloudflare, Inc. · United States |
| Mail (MX) | eforward1.registrar-servers.com,eforward2.registrar-servers.com,eforward3.registrar-servers.com,eforward4.registrar-servers.com,eforward5.registrar-servers.com |
| Language | en-US |
| Server | cloudflare |