DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for 21calc.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 21calc.com | AAAA | 0 | 2a01:238:20a:202:1151:: | |
| 21calc.com | NS | 0 | shades10.rzone.de | |
| 21calc.com | NS | 0 | docks06.rzone.de | |
| 21calc.com | A | 0 | 81.169.145.151 | |
| 21calc.com | MX | 0 | 5 | smtpin.rzone.de |
| 21calc.com | SOA | 300 | shades10.rzone.de hostmaster.strato-rz.de 2024052413 86400 7200 604800 300 | |
| www.21calc.com | AAAA | 0 | 2a01:238:20a:202:1151:: | |
| www.21calc.com | A | 0 | 81.169.145.151 | |
| www.21calc.com | SOA | 300 | shades10.rzone.de hostmaster.strato-rz.de 2024052413 86400 7200 604800 300 | |
| www.21calc.com | NS | 0 | docks06.rzone.de | |
| www.21calc.com | NS | 0 | shades10.rzone.de | |
| www.21calc.com | MX | 0 | 5 | smtpin.rzone.de |
| www.21calc.com | CNAME | 0 | 21calc.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