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Hosting & Network
dc321.cn runs on AS4837 (multi-homed across 3 networks).
- Managed DNS
- Self-hosted / other
- None
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 2,950 other sites on AS4837. Stable here since we started watching (Jul 21, 2026).
DNS Records for dc321.cn
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| dc321.cn | A | 0 | 220.197.201.187 | |
| dc321.cn | A | 0 | 36.249.93.83 | |
| dc321.cn | A | 0 | 60.31.192.52 | |
| dc321.cn | A | 0 | 58.144.195.188 | |
| dc321.cn | A | 0 | 123.6.40.137 | |
| dc321.cn | A | 0 | 116.169.184.51 | |
| dc321.cn | A | 0 | 211.97.84.78 | |
| dc321.cn | A | 0 | 116.162.169.140 | |
| dc321.cn | A | 0 | 112.84.131.78 | |
| dc321.cn | A | 0 | 58.251.87.218 | |
| dc321.cn | A | 0 | 14.205.93.184 | |
| dc321.cn | A | 0 | 211.91.8.6 | |
| dc321.cn | A | 0 | 36.248.208.103 | |
| dc321.cn | A | 0 | 119.36.225.186 | |
| dc321.cn | A | 0 | 221.204.163.72 | |
| dc321.cn | SOA | 600 | dns9.hichina.com hostmaster.hichina.com 2026011209 3600 1200 86400 600 | |
| dc321.cn | CNAME | 0 | dc321.cn.eo.dnse1.com | |
| dc321.cn | NS | 0 | dns9.hichina.com | |
| dc321.cn | NS | 0 | dns10.hichina.com |
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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