DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for issdu.com.tw
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| issdu.com.tw | MX | 0 | 10 | issdu-com-tw.mail.protection.outlook.com |
| issdu.com.tw | NS | 0 | hugh.ns.cloudflare.com | |
| issdu.com.tw | NS | 0 | adi.ns.cloudflare.com | |
| issdu.com.tw | A | 0 | 104.18.17.75 | |
| issdu.com.tw | A | 0 | 104.18.16.75 | |
| issdu.com.tw | SOA | 1800 | adi.ns.cloudflare.com dns.cloudflare.com 2389023098 10000 2400 604800 1800 | |
| www.issdu.com.tw | A | 0 | 104.18.17.75 | |
| www.issdu.com.tw | A | 0 | 104.18.16.75 |
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