DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
calsak.com runs on Amazon AWS, with email via Microsoft 365.
- Hosting network
- Amazon AWSAS16509Amazon AWS
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on Amazon AWS. Stable here since we started watching (Jul 21, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for calsak.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| calsak.com | NS | 0 | ns15.worldnic.com | |
| calsak.com | NS | 0 | ns16.worldnic.com | |
| calsak.com | MX | 0 | 10 | calsak-com.mail.protection.outlook.com |
| calsak.com | SOA | 3600 | NS15.WORLDNIC.com namehost.WORLDNIC.com 124120615 10800 3600 604800 3600 | |
| calsak.com | TXT | 0 | MS=ms20406335 | |
| calsak.com | TXT | 0 | v=spf1 include:spf.protection.outlook.com -all | |
| calsak.com | A | 0 | 52.37.171.158 | |
| www.calsak.com | A | 0 | 52.37.171.158 |
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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