DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
DNS Records for port21.biz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| port21.biz | NS | 0 | ns33.domaincontrol.com | |
| port21.biz | NS | 0 | ns34.domaincontrol.com | |
| port21.biz | MX | 0 | port21-biz.mail.protection.outlook.com | |
| port21.biz | SOA | 3600 | ns33.domaincontrol.com dns.jomax.net 2023091900 28800 7200 604800 3600 | |
| port21.biz | A | 0 | 3.33.130.190 | |
| port21.biz | A | 0 | 15.197.148.33 | |
| port21.biz | TXT | 0 | v=spf1 include:secureserver.net -all | |
| port21.biz | TXT | 0 | NETORGFT10559241.onmicrosoft.com | |
| www.port21.biz | SOA | 3600 | ns33.domaincontrol.com dns.jomax.net 2023091900 28800 7200 604800 3600 | |
| www.port21.biz | MX | 0 | port21-biz.mail.protection.outlook.com | |
| www.port21.biz | A | 0 | 15.197.148.33 | |
| www.port21.biz | A | 0 | 3.33.130.190 | |
| www.port21.biz | NS | 0 | ns34.domaincontrol.com | |
| www.port21.biz | NS | 0 | ns33.domaincontrol.com | |
| www.port21.biz | CNAME | 0 | port21.biz | |
| www.port21.biz | TXT | 0 | v=spf1 include:secureserver.net -all | |
| www.port21.biz | TXT | 0 | NETORGFT10559241.onmicrosoft.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