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Hosting & Network
healdsburg.net runs on AS33651 (multi-homed across 2 networks), with DNS by Azure DNS and email via Microsoft 365.
- Managed DNS
- Azure DNS
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 16 other sites on AS33651. Stable here since we started watching (Aug 17, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to svr-web.eandm.com.
DNS Records for healdsburg.net
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| healdsburg.net | MX | 0 | 10 | healdsburg-net.mail.protection.outlook.com |
| healdsburg.net | NS | 0 | ns3-01.azure-dns.org | |
| healdsburg.net | NS | 0 | ns2-01.azure-dns.net | |
| healdsburg.net | NS | 0 | ns1-01.azure-dns.com | |
| healdsburg.net | NS | 0 | ns4-01.azure-dns.info | |
| healdsburg.net | TXT | 0 | j/CPWGMaGH6u/Mt48JHDNw52be1xiRDcVAWCpLYzO2mRmLmzMNzuxXPXzeVSv7JF36SQjrzgM+CHitrXboc59g== | |
| healdsburg.net | TXT | 0 | CYprM9oVAsfgZ2oxBYg3/spQ1jsX73kfN4kn3F7rA3cLh8z++CcghWNKsYJOkcfBzgTuJ6mHImrdVThO65ySXA== | |
| healdsburg.net | TXT | 0 | MS=ms89833166 | |
| healdsburg.net | TXT | 0 | v=spf1 include:spf.protection.outlook.com -all | |
| healdsburg.net | A | 0 | 204.145.245.172 | |
| healdsburg.net | SOA | 3600 | ns1-01.azure-dns.com hostmaster.healdsburg.net 2012110713 900 600 86400 3600 | |
| www.healdsburg.net | CNAME | 0 | svr-web.eandm.com | |
| www.healdsburg.net | A | 0 | 204.145.245.172 |
Get alerted the moment healdsburg.net's DNS changes
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Uptime
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DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
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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