DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
msdi.cz runs on Amazon AWS, with DNS by NS1.
- Hosting network
- Amazon AWSAS16509Amazon AWS
- Managed DNS
- NS1
- None
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on Amazon AWS. Stable here since we started watching (Jul 20, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to redirect-prod.apps.americas.cf.webappsp.com.
DNS Records for msdi.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| msdi.cz | TXT | 0 | v=spf1 -all | |
| msdi.cz | A | 0 | 166.117.53.172 | |
| msdi.cz | A | 0 | 3.33.166.197 | |
| msdi.cz | NS | 0 | ns01.msddns.com | |
| msdi.cz | NS | 0 | dns4.p03.nsone.net | |
| msdi.cz | NS | 0 | dns1.p03.nsone.net | |
| msdi.cz | NS | 0 | ns04.msddns.com | |
| msdi.cz | NS | 0 | dns2.p03.nsone.net | |
| msdi.cz | NS | 0 | ns03.msddns.com | |
| msdi.cz | NS | 0 | ns02.msddns.com | |
| msdi.cz | NS | 0 | dns3.p03.nsone.net | |
| msdi.cz | SOA | 3600 | dns1.p03.nsone.net hostmaster.nsone.net 1743015342 43200 7200 1209600 3600 | |
| www.msdi.cz | CNAME | 0 | redirect-prod.apps.americas.cf.webappsp.com | |
| www.msdi.cz | A | 0 | 166.117.53.172 | |
| www.msdi.cz | A | 0 | 3.33.166.197 |
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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