DNS Record Lookup
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Hosting & Network
18bit.cn runs on AS137718, with email configured.
- Hosting network
- AS137718AS137718
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 167 other sites on AS137718. Stable here since we started watching (Jul 21, 2026).
DNS Records for 18bit.cn
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 18bit.cn | NS | 0 | ns4.dnsv2.com | |
| 18bit.cn | NS | 0 | ns3.dnsv2.com | |
| 18bit.cn | NS | 0 | vip2.volcengine-dns.com | |
| 18bit.cn | NS | 0 | vip1.volcengine-dns.com | |
| 18bit.cn | A | 0 | 180.184.1.235 | |
| 18bit.cn | TXT | 0 | v=spf1 include:spf.mail.qq.com ~all | |
| 18bit.cn | MX | 0 | 10 | mxbiz2.qq.com |
| 18bit.cn | MX | 0 | 5 | mxbiz1.qq.com |
| 18bit.cn | SOA | 300 | ns1.volcdns.com dnsadmin.bytedance.com 2025090800 3600 1200 86400 300 | |
| www.18bit.cn | CNAME | 0 | www.18bit.cn.pages.dnsoe4.com | |
| www.18bit.cn | A | 0 | 43.174.247.32 | |
| www.18bit.cn | A | 0 | 43.174.246.32 |
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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