DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
rsva.se runs on AS204074, with email configured.
- Hosting network
- AS204074AS204074
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 293 other sites on AS204074. Stable here since we started watching (Aug 20, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to redirect.nmugroup.com.
DNS Records for rsva.se
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| rsva.se | SOA | 3600 | origo.nmugroup.com dns.nmugroup.com 2026081600 86400 7200 3600000 3600 | |
| rsva.se | MX | 0 | ||
| rsva.se | TXT | 0 | v=spf1 -all | |
| rsva.se | NS | 0 | unit.nmugroup.com | |
| rsva.se | NS | 0 | origo.nmugroup.com | |
| rsva.se | NS | 0 | vertex.nmugroup.se | |
| rsva.se | NS | 0 | ephemera.nmugroup.se | |
| rsva.se | AAAA | 0 | 2001:67c:1b2c::4:1 | |
| rsva.se | A | 0 | 193.183.80.13 | |
| www.rsva.se | CNAME | 0 | redirect.nmugroup.com | |
| www.rsva.se | CAA | 0 | 0 iodef mailto:admin@nmugroup.com | |
| www.rsva.se | CAA | 0 | 0 issue letsencrypt.org; accounturi=https://acme-v02.api.letsencrypt.org/acme/acct/1886703 | |
| www.rsva.se | TXT | 0 | Virtual name for redirect server IP | |
| www.rsva.se | A | 0 | 193.183.80.13 | |
| www.rsva.se | AAAA | 0 | 2001:67c:1b2c::4:1 |
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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