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Hosting & Network
jta-tool.jp runs on AS17514, with email via Microsoft 365.
- Hosting network
- AS17514AS17514
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 1,224 other sites on AS17514.
Recently changed networks: AS23394 → AS17514 (as of Sep 6, 2026)
The apex and www are the same hosting — the apex via A records.
DNS Records for jta-tool.jp
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| jta-tool.jp | SOA | 1800 | skydns99.otsuka-office365.jp hostmaster.otsuka-office365.jp 2026083102 10800 3600 604800 1800 | |
| jta-tool.jp | NS | 0 | skydns11.otsuka-office365.jp | |
| jta-tool.jp | NS | 0 | skydns12.otsuka-office365.jp | |
| jta-tool.jp | NS | 0 | skydns13.otsuka-office365.jp | |
| jta-tool.jp | MX | 0 | jtatool-jp0i.mail.protection.outlook.com | |
| jta-tool.jp | TXT | 0 | MS=ms50312904 | |
| jta-tool.jp | TXT | 0 | v=spf1 ip4:157.205.202.0/24 ip4:157.205.203.128/25 ip4:216.230.250.0/24 ip4:216.230.251.0/24 ip4:216.230.252.0/24 ip4:216.230.254.0/24 ip4:157.205.123.224/28 ip4:157.205.123.240/28 ip4:157.205.248.64/26 include:spf.protection.outlook.com ~all | |
| jta-tool.jp | TXT | 0 | icRwCN8dz83bNUtNfS4EHDel2YUKhO | |
| jta-tool.jp | A | 0 | 157.205.30.79 | |
| www.jta-tool.jp | A | 0 | 157.205.30.79 |
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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