DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for iosr.cn
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| iosr.cn | SOA | 300 | ns1.huaweicloud-dns.org hwclouds\.cs.huawei.com 1 7200 900 1209600 300 | |
| iosr.cn | A | 0 | 103.217.193.86 | |
| iosr.cn | MX | 0 | 10 | mail.iosr.cn |
| iosr.cn | NS | 0 | ns1.huaweicloud-dns.net | |
| iosr.cn | NS | 0 | ns1.huaweicloud-dns.cn | |
| iosr.cn | NS | 0 | ns1.huaweicloud-dns.org | |
| iosr.cn | NS | 0 | ns1.huaweicloud-dns.com | |
| www.iosr.cn | A | 0 | 103.217.193.86 |
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