DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
rfc3501.net runs on Hetzner, with email configured.
- Hosting network
- HetznerAS24940Hetzner
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on Hetzner. Stable here since we started watching (Jul 26, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for rfc3501.net
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| rfc3501.net | MX | 0 | 10 | mail.rfc3501.net |
| rfc3501.net | NS | 0 | ns2.mail.rfc3501.net | |
| rfc3501.net | NS | 0 | ns1.mail.rfc3501.net | |
| rfc3501.net | TXT | 0 | v=spf1 mx -all | |
| rfc3501.net | SOA | 86400 | ns1.mail.rfc3501.net hostmaster.mail.rfc3501.net 2026072000 7200 3600 1209600 86400 | |
| rfc3501.net | AAAA | 0 | 2a01:4f8:192:1e01:: | |
| rfc3501.net | A | 0 | 144.76.85.180 | |
| www.rfc3501.net | A | 0 | 144.76.85.180 | |
| www.rfc3501.net | AAAA | 0 | 2a01:4f8:192:1e01:: | |
| www.rfc3501.net | TXT | 0 | v=spf1 -all | |
| www.rfc3501.net | MX | 0 |
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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