| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| jhsys.net | SOA | 1800 | ns1.cosmotown.com dns@cloudflare.com 2355052461 10000 2400 604800 1800 | |
| jhsys.net | NS | 21600 | ns1.cosmotown.com | |
| jhsys.net | NS | 21600 | ns4.cosmotown.com | |
| jhsys.net | NS | 21600 | ns3.cosmotown.com | |
| jhsys.net | NS | 21600 | ns2.cosmotown.com | |
| jhsys.net | A | 300 | 54.144.38.219 | |
| jhsys.net | MX | 950 | 5 | alt1.aspmx.l.google.com |
| jhsys.net | MX | 950 | 10 | alt3.aspmx.l.google.com |
| jhsys.net | MX | 950 | 5 | alt2.aspmx.l.google.com |
| jhsys.net | MX | 950 | 10 | alt4.aspmx.l.google.com |
| jhsys.net | MX | 950 | 1 | aspmx.l.google.com |
| www.jhsys.net | A | 300 | 54.144.38.219 |