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Hosting & Network
su-gaku.biz runs on AS17514, with email configured.
- Hosting network
- AS17514AS17514
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 757 other sites on AS17514. Stable here since we started watching (Aug 15, 2026).
DNS Records for su-gaku.biz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| su-gaku.biz | A | 0 | 157.205.170.186 | |
| su-gaku.biz | SOA | 1800 | fjkdns99.alpha-prm.jp hostmaster.alpha-prm.jp 2026080601 10800 3600 604800 1800 | |
| su-gaku.biz | MX | 0 | 100 | mxi.alpha-prm.jp |
| su-gaku.biz | NS | 0 | fjkdns12.alpha-prm.jp | |
| su-gaku.biz | NS | 0 | fjkdns11.alpha-prm.jp | |
| su-gaku.biz | NS | 0 | fjkdns13.alpha-prm.jp | |
| su-gaku.biz | TXT | 0 | google-site-verification=QSYnV3d72pU7MtZEZFySyqBF99AkGhU4LIjzX2LUb6s | |
| su-gaku.biz | TXT | 0 | globalsign-domain-verification=k1OGzAs9TYWx80R06KY4QVWaWF0au9jBmiZg_MpsfW | |
| su-gaku.biz | TXT | 0 | v=spf1 ip4:157.205.170.186/32 include:spf.alpha-prm.jp ~all | |
| www.su-gaku.biz | CNAME | 0 | ec2-13-112-130-64.ap-northeast-1.compute.amazonaws.com | |
| www.su-gaku.biz | A | 0 | 13.112.130.64 |
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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