DNS Record Lookup
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Hosting & Network
ryugakusite.com runs on AS131965, with email via Google Workspace.
- Hosting network
- AS131965AS131965
- Managed DNS
- Self-hosted / other
- Google Workspace
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on AS131965. Stable here since we started watching (Jul 20, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for ryugakusite.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| ryugakusite.com | NS | 0 | ns3.xbiz.ne.jp | |
| ryugakusite.com | NS | 0 | ns1.xbiz.ne.jp | |
| ryugakusite.com | NS | 0 | ns2.xbiz.ne.jp | |
| ryugakusite.com | SOA | 3600 | ns1.xbiz.ne.jp root.xbiz.ne.jp 0 10800 3600 604800 3600 | |
| ryugakusite.com | MX | 0 | 10 | aspmx3.googlemail.com |
| ryugakusite.com | MX | 0 | 10 | aspmx2.googlemail.com |
| ryugakusite.com | MX | 0 | 1 | aspmx.l.google.com |
| ryugakusite.com | MX | 0 | 5 | alt2.aspmx.l.google.com |
| ryugakusite.com | MX | 0 | 5 | alt1.aspmx.l.google.com |
| ryugakusite.com | A | 0 | 183.181.99.19 | |
| ryugakusite.com | TXT | 0 | v=spf1 +a:sv118.xbiz.ne.jp +a:ryugakusite.com +mx include:spf.sender.xserver.jp include:_spf.google.com ~all | |
| www.ryugakusite.com | A | 0 | 183.181.99.19 |
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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