DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for 21zhiku.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 21zhiku.com | CNAME | 0 | expired.hichina.com | |
| 21zhiku.com | SOA | 600 | dns9.hichina.com hostmaster.hichina.com 2026030318 3600 1200 86400 600 | |
| 21zhiku.com | NS | 0 | dns9.hichina.com | |
| 21zhiku.com | NS | 0 | dns10.hichina.com | |
| 21zhiku.com | A | 0 | 47.76.127.217 | |
| 21zhiku.com | A | 0 | 47.91.170.222 | |
| 21zhiku.com | A | 0 | 8.218.208.240 | |
| www.21zhiku.com | CNAME | 0 | expired.hichina.com | |
| www.21zhiku.com | A | 0 | 47.91.170.222 | |
| www.21zhiku.com | A | 0 | 8.218.208.240 | |
| www.21zhiku.com | A | 0 | 47.76.127.217 | |
| www.21zhiku.com | SOA | 600 | ns1.alidns.com hostmaster.hichina.com 2026011209 3600 1200 86400 600 | |
| www.21zhiku.com | NS | 0 | ns1.alidns.com | |
| www.21zhiku.com | NS | 0 | ns2.alidns.com |
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