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Hosting & Network
cudan.com runs on AS9371, with email configured.
- Hosting network
- AS9371AS9371
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on AS9371. Stable here since we started watching (Jul 21, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to cudan.com.
DNS Records for cudan.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| cudan.com | SOA | 3600 | master.dns.ne.jp tech.sakura.ad.jp 2025071301 3600 900 3600000 3600 | |
| cudan.com | MX | 0 | 10 | cudan.com |
| cudan.com | AAAA | 0 | 2403:3a00:201:1b:49:212:180:160 | |
| cudan.com | NS | 0 | ns1.dns.ne.jp | |
| cudan.com | NS | 0 | ns2.dns.ne.jp | |
| cudan.com | A | 0 | 49.212.180.160 | |
| cudan.com | TXT | 0 | v=spf1 a:www2720.sakura.ne.jp mx ~all | |
| www.cudan.com | SOA | 3600 | master.dns.ne.jp tech.sakura.ad.jp 2025071301 3600 900 3600000 3600 | |
| www.cudan.com | AAAA | 0 | 2403:3a00:201:1b:49:212:180:160 | |
| www.cudan.com | NS | 0 | ns1.dns.ne.jp | |
| www.cudan.com | NS | 0 | ns2.dns.ne.jp | |
| www.cudan.com | CNAME | 0 | cudan.com | |
| www.cudan.com | TXT | 0 | v=spf1 a:www2720.sakura.ne.jp mx ~all | |
| www.cudan.com | MX | 0 | 10 | cudan.com |
| www.cudan.com | A | 0 | 49.212.180.160 |
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About DNS Records
DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:
- SOA (Start of Authority) - Contains administrative information about the zone
- NS (Nameserver) - Specifies authoritative nameservers for the domain
- A (Address) - Maps a domain to an IPv4 address
- AAAA - Maps a domain to an IPv6 address
- CNAME (Canonical Name) - Creates an alias pointing to another domain
- MX (Mail Exchange) - Specifies mail servers for the domain