Domain
refspan.com
activefirst seen 2026-09-09
As of 2026-10-16, refspan.com points to 2 addresses we track in the network Cloudflare, Inc., with 4 open ports in total and no known CVEs on them.
Known CVEs on this domain's own addresses
Addresses of refspan.com itself
| IP | Country | Network | Open ports | CVEs |
|---|---|---|---|---|
| 104.21.72.160 | Canada CA | Cloudflare, Inc. | 80, 443, 8080, 8443 | 0 |
| 172.67.153.34 | Canada CA | Cloudflare, Inc. | — | 0 |
DNS records
| A | 104.21.72.160 |
| 172.67.153.34 | |
| AAAA | 2606:4700:3036::ac43:9922 |
| 2606:4700:3037::6815:48a0 | |
| NS | diva.ns.cloudflare.com |
| marvin.ns.cloudflare.com | |
| SOA | diva.ns.cloudflare.com dns.cloudflare.com 2414548530 10000 2400 604800 1800 |
| HTTPS | 1 . alpn="h3,h2" ipv4hint="104.21.72.160,172.67.153.34" ech=… show allshow less1 . alpn="h3,h2" ipv4hint="104.21.72.160,172.67.153.34" ech="AEX+DQBB+AAgACCBTuKADCcGrY8qBEm04WXkNuvGiIlzFCk/rFsmGiCofQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=" ipv6hint="2606:4700:3036::ac43:9922,2606:4700:3037::6815:48a0" |
Checked 2026-10-16 · as answered by the domain's own name servers
Subdomains of refspan.com
Registration (WHOIS / RDAP)
Registration data has not been collected for this domain.