DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
heatsafe.net runs on AS20738, with email via Microsoft 365.
- Hosting network
- AS20738AS20738
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 27,164 other sites on AS20738.
Recently changed networks: AS8560 → AS20738 (as of Sep 28, 2026)
The apex and www are the same hosting — the apex via A records.
DNS Records for heatsafe.net
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| heatsafe.net | TXT | 0 | v=spf1 include:spf.protection.outlook.com exists:%{i}.web.spf.extendcp.co.uk -all | |
| heatsafe.net | TXT | 0 | mscid=14YuqTIO7sAnV/g8n2kHVLvXI7WzrPYpUPmX2X7B+4Mv+0G81c997YrTlh43PQk5003CAFbBnnm5vVR24VCeng== | |
| heatsafe.net | MX | 0 | heatsafe-net.mail.protection.outlook.com | |
| heatsafe.net | NS | 0 | ns4.bdm.microsoftonline.com | |
| heatsafe.net | NS | 0 | ns2.bdm.microsoftonline.com | |
| heatsafe.net | NS | 0 | ns3.bdm.microsoftonline.com | |
| heatsafe.net | NS | 0 | ns1.bdm.microsoftonline.com | |
| heatsafe.net | SOA | 300 | ns1.bdm.microsoftonline.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300 | |
| heatsafe.net | A | 0 | 79.170.44.213 | |
| www.heatsafe.net | A | 0 | 79.170.44.213 |
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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