| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| joshu-sys.com | SOA | 3600 | master.dns.ne.jp tech@sakura.ad.jp 2023012601 3600 900 3600000 3600 | |
| joshu-sys.com | NS | 3600 | ns1.dns.ne.jp | |
| joshu-sys.com | NS | 3600 | ns2.dns.ne.jp | |
| joshu-sys.com | MX | 3600 | 20 | joshu-sys.com |
| joshu-sys.com | MX | 3600 | 39 | www1973.sakura.ne.jp |
| joshu-sys.com | MX | 3600 | 10 | joshu-sys.sakura.ne.jp |
| www.joshu-sys.com | A | 3600 | 133.18.233.92 | |
| www.joshu-sys.com | CNAME | 3599 | joshu-sys.com | |
| www.joshu-sys.com | MX | 600 | 1 | joshu-sys.sakura.ne.jp |