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Hosting & Network
zone9.net runs on AS6167 (multi-homed across 2 networks), with email via Microsoft 365.
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 102 other sites on AS6167. Stable here since we started watching (Oct 22, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to zone9.net.
DNS Records for zone9.net
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| zone9.net | NS | 0 | ns4.dynu.com | |
| zone9.net | NS | 0 | ns1.dynu.com | |
| zone9.net | NS | 0 | ns6.dynu.com | |
| zone9.net | NS | 0 | ns5.dynu.com | |
| zone9.net | NS | 0 | ns2.dynu.com | |
| zone9.net | NS | 0 | ns3.dynu.com | |
| zone9.net | MX | 0 | 10 | zone9-net.mail.protection.outlook.com |
| zone9.net | TXT | 0 | v=spf1 include:spf.protection.outlook.com -all | |
| zone9.net | SOA | 300 | ns1.dynu.com administrator.dynu.com 825 3600 900 604800 300 | |
| zone9.net | AAAA | 0 | 2600:1017:b4ae:255e:0:2d:f1d2:2201 | |
| zone9.net | A | 0 | 174.244.145.13 | |
| www.zone9.net | CNAME | 0 | zone9.net | |
| www.zone9.net | A | 0 | 174.244.145.13 | |
| www.zone9.net | MX | 0 | 10 | zone9-net.mail.protection.outlook.com |
| www.zone9.net | SOA | 300 | ns1.dynu.com administrator.dynu.com 825 3600 900 604800 300 | |
| www.zone9.net | AAAA | 0 | 2600:1017:b4ae:255e:0:2d:f1d2:2201 | |
| www.zone9.net | NS | 0 | ns6.dynu.com | |
| www.zone9.net | NS | 0 | ns4.dynu.com | |
| www.zone9.net | NS | 0 | ns3.dynu.com | |
| www.zone9.net | NS | 0 | ns5.dynu.com | |
| www.zone9.net | NS | 0 | ns2.dynu.com | |
| www.zone9.net | NS | 0 | ns1.dynu.com | |
| www.zone9.net | TXT | 0 | v=spf1 include:spf.protection.outlook.com -all |
Get alerted the moment zone9.net's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch zone9.net continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
DNS changes
We watch NS, MX, CAA, CNAME, TXT 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
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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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