RP record
An RP (responsible person) record gives a contact mailbox for a name, written like the SOA contact (first dot is the @), plus an optional name whose TXT record has more details. It's rarely used today.
| Record type | RP |
|---|---|
| Type number | 17 |
| Used for | Information |
| How common | Rare |
| Defined in | RFC 1183 |
Format
<name> <ttl> IN RP <mailbox> <txt name>
| Field | What it means | Accepted values |
|---|---|---|
| Mailbox | The contact's email, with the @ written as a dot. . for none. | admin.example.com. |
| TXT name | A name whose TXT record has more details. . for none. | A host name or .. |
Check an RP record
Type or paste a record in zone-file form (name, TTL, type, value) or just its value. Each part is explained as you type.
A valid RP record.
| Part | What it means |
|---|---|
| Nameserver1 | A name under the domain. In a dashboard for example.com, “server1” means server1.example.com. |
| TTL3600 | Resolvers may keep this answer for 1 hour before asking again. Changes can take that long to reach everyone. |
| ClassIN | Internet. Every record you'll write uses IN. |
| TypeRP | Responsible person. |
| Mailboxadmin.example.com. | The responsible person's email, written like SOA: the first dot is the @ (admin@example.com). |
| TXT namecontact.example.com. | A name whose TXT record has more contact details. |
Examples
A contact for one server
server1 3600 IN RP admin.example.com. contact.example.com.
admin@example.com is responsible; contact.example.com has a TXT record with a phone number.
Look up RP records
TTL
Any. How TTL works
Common mistakes
- Writing the mailbox with an @.
At your DNS host
- Rarely offered in dashboards.
Questions
Is RP the same as WHOIS contact data?
No. WHOIS and RDAP contacts come from the registrar. RP is an optional record you publish yourself.
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