| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| tcns.com.sg | SOA | 600 | ns1.oryon.net info@on.sg 2016062603 86400 7200 3600000 86400 | |
| tcns.com.sg | NS | 600 | ns1.oryon.net | |
| tcns.com.sg | NS | 600 | ns2.oryon.net | |
| tcns.com.sg | NS | 600 | ns3.oryon.net | |
| tcns.com.sg | A | 600 | 127.0.0.1 | |
| tcns.com.sg | MX | 600 | 20 | mx2.emailsrvr.com |
| tcns.com.sg | MX | 600 | 10 | mx1.emailsrvr.com |
| www.tcns.com.sg | A | 600 | 127.0.0.1 | |
| www.tcns.com.sg | CNAME | 600 | tcns.com.sg | |
| www.tcns.com.sg | MX | 600 | 20 | mx2.emailsrvr.com |
| www.tcns.com.sg | MX | 600 | 10 | mx1.emailsrvr.com |