DNS Record Lookup
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Hosting & Network
sv.no runs on AS50304, with email via Microsoft 365.
- Hosting network
- AS50304AS50304
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Enabled
- CAA pinning
- Set
Sits alongside 977 other sites on AS50304. Stable here since we started watching (Aug 13, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to sv.no.
DNS Records for sv.no
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| sv.no | CAA | 0 | 0 iodef mailto:support@host1.no | |
| sv.no | CAA | 0 | 0 issue buypass.no | |
| sv.no | CAA | 0 | 0 issue letsencrypt.org | |
| sv.no | SOA | 86400 | dnssec3.host1.no hostmaster.host1.no 2026022211 3600 7200 1209600 86400 | |
| sv.no | A | 0 | 193.58.250.228 | |
| sv.no | AAAA | 0 | 2a02:20c8:1421:3::e4 | |
| sv.no | TXT | 0 | v=spf1 ip4:193.58.250.213 ip6:2a02:20c8:1421:3::d5 mx include:spf.hypersys.no include:spf.protection.outlook.com include:_spf.anpdm.com include:mailgun.org ~all | |
| sv.no | TXT | 0 | google-site-verification=ga4_-PZQcZWK8U4JP42xjck6nrZohOlrN00joJl5FSA | |
| sv.no | TXT | 0 | MS=ms79554682 | |
| sv.no | NS | 0 | dnssec2.host1.no | |
| sv.no | NS | 0 | dnssec3.host1.no | |
| sv.no | MX | 0 | sv-no.mail.protection.outlook.com | |
| www.sv.no | MX | 0 | sv-no.mail.protection.outlook.com | |
| www.sv.no | NS | 0 | dnssec2.host1.no | |
| www.sv.no | NS | 0 | dnssec3.host1.no | |
| www.sv.no | TXT | 0 | MS=ms79554682 | |
| www.sv.no | TXT | 0 | v=spf1 ip4:193.58.250.213 ip6:2a02:20c8:1421:3::d5 mx include:spf.hypersys.no include:spf.protection.outlook.com include:_spf.anpdm.com include:mailgun.org ~all | |
| www.sv.no | TXT | 0 | google-site-verification=ga4_-PZQcZWK8U4JP42xjck6nrZohOlrN00joJl5FSA | |
| www.sv.no | CNAME | 0 | sv.no | |
| www.sv.no | SOA | 86400 | dnssec3.host1.no hostmaster.host1.no 2026022211 3600 7200 1209600 86400 | |
| www.sv.no | A | 0 | 193.58.250.228 | |
| www.sv.no | AAAA | 0 | 2a02:20c8:1421:3::e4 | |
| www.sv.no | CAA | 0 | 0 issue letsencrypt.org | |
| www.sv.no | CAA | 0 | 0 iodef mailto:support@host1.no | |
| www.sv.no | CAA | 0 | 0 issue buypass.no |
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Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
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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