DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
zone0.net runs on AS9371, with email configured.
- Hosting network
- AS9371AS9371
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on AS9371. Stable here since we started watching (Jul 24, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to zone0.net.
DNS Records for zone0.net
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| zone0.net | SOA | 3600 | master.dns.ne.jp tech.sakura.ad.jp 2025021301 3600 900 3600000 3600 | |
| zone0.net | NS | 0 | ns1.dns.ne.jp | |
| zone0.net | NS | 0 | ns2.dns.ne.jp | |
| zone0.net | MX | 0 | 10 | zone0.net |
| zone0.net | A | 0 | 219.94.162.105 | |
| zone0.net | TXT | 0 | v=spf1 a:www1295.sakura.ne.jp mx ~all | |
| zone0.net | TXT | 0 | apple-domain-verification=3GarOA1QM_aby7NANd0YbwO4mpGfeeOeZjgvlkl3FQ0 | |
| www.zone0.net | MX | 0 | 10 | zone0.net |
| www.zone0.net | SOA | 3600 | master.dns.ne.jp tech.sakura.ad.jp 2025021301 3600 900 3600000 3600 | |
| www.zone0.net | CNAME | 0 | zone0.net | |
| www.zone0.net | TXT | 0 | apple-domain-verification=3GarOA1QM_aby7NANd0YbwO4mpGfeeOeZjgvlkl3FQ0 | |
| www.zone0.net | TXT | 0 | v=spf1 a:www1295.sakura.ne.jp mx ~all | |
| www.zone0.net | A | 0 | 219.94.162.105 | |
| www.zone0.net | NS | 0 | ns1.dns.ne.jp | |
| www.zone0.net | NS | 0 | ns2.dns.ne.jp |
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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, 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