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Hosting & Network
fttx.co.jp runs on AS4713, with email via Microsoft 365.
- Hosting network
- AS4713AS4713
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 1,463 other sites on AS4713. Stable here since we started watching (Jul 22, 2026).
DNS Records for fttx.co.jp
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| fttx.co.jp | MX | 0 | fttx-co-jp.mail.protection.outlook.com | |
| fttx.co.jp | TXT | 0 | MS=ms58373119 | |
| fttx.co.jp | TXT | 0 | v=spf1 ip4:61.122.116.160/27 ip4:163.139.40.65/32 ip4:163.139.40.66/32 ip4:210.130.202.200/32 include:spf.protection.outlook.com include:spf.mta.hdems.com -all | |
| fttx.co.jp | TXT | 0 | box-domain-verification=f517a080fca12b6dd77bb40c4e458a6897a69323fb4100b3abf38a454031317c | |
| fttx.co.jp | SOA | 3600 | ns03.usen.ad.jp root.ns03.usen.ad.jp 2026052700 86400 3600 86400 3600 | |
| fttx.co.jp | NS | 0 | ns01.usen.ad.jp | |
| fttx.co.jp | NS | 0 | ns02.usen.ad.jp | |
| fttx.co.jp | NS | 0 | ns03.usen.ad.jp | |
| fttx.co.jp | A | 0 | 210.162.175.136 | |
| www.fttx.co.jp | A | 0 | 58.159.206.210 |
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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