quantumscan.com
quantumscan.com is a live English-language website hosted on Cloudflare, Inc. (AS13335) in the United States, served by Cloudflare. cl0q first saw it on 2026-10-13 and last crawled it on 2026-10-13. It resolves to 172.67.197.71 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:
Quantum Coin - Q - Block Explorer
QuantumScan is the block explorer for QuantumCoin (Q), a post-quantum layer-1 blockchain (quantumcoin.org). Every QuantumCoin transaction is signed with a hybrid post-quantum signature combining CRYSTALS-Dilithium / ML-DSA (FIPS 204), SPHINCS+ / SLH-DSA (FIPS 205) and Ed25519 (RFC 8032). Each transaction page shows the exact signature scheme and sizes used.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-10-13 |
| Last crawled | 2026-10-13 |
| IPv4 | 172.67.197.71 |
| IPv6 | 2606:4700:3036::6815:3457 |
| Network | AS13335 Cloudflare, Inc. · United States |
| Mail (MX) | quantumscan-com.mail.protection.outlook.com |
| Language | en |
| Server | cloudflare |