| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| i-st.co.kr | SOA | 1800 | i-st.co.kr postmaster@i-st.co.kr 20031031 10800 3600 3600000 43200 | |
| i-st.co.kr | NS | 1800 | ns2.i-st.co.kr | |
| i-st.co.kr | NS | 1800 | ns.i-st.co.kr | |
| i-st.co.kr | MX | 1800 | 20 | ALT.ASPMX.daum.net |
| i-st.co.kr | MX | 1800 | 10 | ASPMX.daum.net |
| www.i-st.co.kr | A | 1800 | 183.111.182.254 |