| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 21st.bio | SOA | 14400 | ns1.simply.com hostmaster@simply.com 2024120600 14400 3600 1209600 3600 | |
| 21st.bio | NS | 3600 | ns2.simply.com | |
| 21st.bio | NS | 3600 | ns3.simply.com | |
| 21st.bio | NS | 3600 | ns4.simply.com | |
| 21st.bio | NS | 3600 | ns1.simply.com | |
| 21st.bio | A | 3600 | 94.231.107.137 | |
| 21st.bio | MX | 3600 | 5 | 21st-bio.mail.protection.outlook.com |
| www.21st.bio | A | 3600 | 94.231.107.137 |