DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
We’re building the network profile for rfc-ref.org — hosting, DNS, email and its network neighborhood will appear here shortly after this lookup is recorded.
DNS Records for rfc-ref.org
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| rfc-ref.org | A | 0 | 37.59.249.145 | |
| rfc-ref.org | NS | 0 | ns3.lucushost.com | |
| rfc-ref.org | NS | 0 | ns1.lucushost.com | |
| rfc-ref.org | NS | 0 | ns2.lucushost.com | |
| rfc-ref.org | MX | 0 | mail.rfc-ref.org | |
| rfc-ref.org | SOA | 86400 | ns1.lucushost.com noc.lucushost.com 2026031207 3600 7200 1209600 86400 | |
| rfc-ref.org | TXT | 0 | v=spf1 +a +mx +ip4:51.38.30.8 include:hl124.lucushost.org include:spf.lucushost.org ~all | |
| www.rfc-ref.org | CNAME | 0 | rfc-ref.org | |
| www.rfc-ref.org | SOA | 86400 | ns1.lucushost.com noc.lucushost.com 2026031207 3600 7200 1209600 86400 | |
| www.rfc-ref.org | NS | 0 | ns2.lucushost.com | |
| www.rfc-ref.org | NS | 0 | ns1.lucushost.com | |
| www.rfc-ref.org | NS | 0 | ns3.lucushost.com | |
| www.rfc-ref.org | A | 0 | 37.59.249.145 | |
| www.rfc-ref.org | MX | 0 | mail.rfc-ref.org | |
| www.rfc-ref.org | TXT | 0 | v=spf1 +a +mx +ip4:51.38.30.8 include:hl124.lucushost.org include:spf.lucushost.org ~all |
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About DNS Records
DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:
- SOA (Start of Authority) - Contains administrative information about the zone
- NS (Nameserver) - Specifies authoritative nameservers for the domain
- A (Address) - Maps a domain to an IPv4 address
- AAAA - Maps a domain to an IPv6 address
- CNAME (Canonical Name) - Creates an alias pointing to another domain
- MX (Mail Exchange) - Specifies mail servers for the domain