DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for sirfa-psu.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| sirfa-psu.com | A | 0 | 202.105.207.54 | |
| sirfa-psu.com | SOA | 600 | ns1.alidns.com hostmaster.hichina.com 2025042413 3600 1200 86400 600 | |
| sirfa-psu.com | MX | 0 | 15 | mx3.qiye.aliyun.com |
| sirfa-psu.com | MX | 0 | 5 | mx1.qiye.aliyun.com |
| sirfa-psu.com | MX | 0 | 10 | mx2.qiye.aliyun.com |
| sirfa-psu.com | NS | 0 | ns2.alidns.com | |
| sirfa-psu.com | NS | 0 | ns1.alidns.com | |
| www.sirfa-psu.com | A | 0 | 47.86.104.107 |
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