DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for petrs.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| petrs.cz | NS | 0 | isp-backup.smarthosting.cz | |
| petrs.cz | NS | 0 | isp-ns1.smarthosting.cz | |
| petrs.cz | NS | 0 | isp-ns2.smarthosting.cz | |
| petrs.cz | MX | 0 | petrs-cz.mail.protection.outlook.com | |
| petrs.cz | A | 0 | 174.129.25.170 | |
| petrs.cz | SOA | 43200 | isp-ns1.smarthosting.cz postmaster.smarthosting.cz 2025012901 43200 43200 604800 43200 | |
| www.petrs.cz | CNAME | 0 | tetrahedral-armadillo-j3ibopckoowxg52t9lk8zw1i.herokudns.com | |
| www.petrs.cz | A | 0 | 99.83.217.1 | |
| www.petrs.cz | A | 0 | 75.2.43.161 | |
| www.petrs.cz | A | 0 | 76.223.11.49 | |
| www.petrs.cz | A | 0 | 15.197.129.158 |
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