| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| iron.blue | SOA | 900 | ns-364.awsdns-45.com awsdns-hostmaster@amazon.com 1 7200 900 1209600 86400 | |
| iron.blue | NS | 21600 | ns-1531.awsdns-63.org | |
| iron.blue | NS | 21600 | ns-364.awsdns-45.com | |
| iron.blue | NS | 21600 | ns-2030.awsdns-61.co.uk | |
| iron.blue | NS | 21600 | ns-688.awsdns-22.net | |
| iron.blue | MX | 1 | 10 | mail.protonmail.ch |
| iron.blue | MX | 1 | 20 | mailsec.protonmail.ch |