Delegates a DNS zone to use the given authoritative name servers
| Host | Target | Class | TTL |
|---|---|---|---|
| mybluemapd.com | ns55.worldnic.com | IN | 172800 |
| mybluemapd.com | ns56.worldnic.com | IN | 172800 |
Contain IP version 4 address, commonly used to map hostnames to an IP address, but also used for DNSBLs, storing subnet masks in RFC 1101.
| Host | Target | Class | TTL |
|---|---|---|---|
| mybluemapd.com | 205.172.134.60 | IN | 7200 |