DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
dertigersbrein.nl runs on AS1103, with email via Microsoft 365.
- Hosting network
- AS1103AS1103
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 716 other sites on AS1103. Stable here since we started watching (Jul 19, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to dertigersbrein.nl.
DNS Records for dertigersbrein.nl
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| dertigersbrein.nl | TXT | 0 | MS=ms19108150 | |
| dertigersbrein.nl | TXT | 0 | HARICA-Nfq9NORq6nsWt1jPj7C | |
| dertigersbrein.nl | TXT | 0 | v=spf1include:spf.protection.outlook.com-all | |
| dertigersbrein.nl | A | 0 | 131.174.154.47 | |
| dertigersbrein.nl | SOA | 900 | umcdns03.azn.nl netwerkbeheerict.radboudumc.nl 7462 10800 1080 2419200 900 | |
| dertigersbrein.nl | NS | 0 | ns1.surfnet.nl | |
| dertigersbrein.nl | NS | 0 | umcdns03.azn.nl | |
| dertigersbrein.nl | NS | 0 | ns1.zurich.surf.net | |
| dertigersbrein.nl | MX | 0 | 10 | dertigersbrein-nl.mail.protection.outlook.com |
| www.dertigersbrein.nl | CNAME | 0 | dertigersbrein.nl | |
| www.dertigersbrein.nl | A | 0 | 131.174.154.47 | |
| www.dertigersbrein.nl | MX | 0 | 10 | dertigersbrein-nl.mail.protection.outlook.com |
| www.dertigersbrein.nl | TXT | 0 | v=spf1include:spf.protection.outlook.com-all | |
| www.dertigersbrein.nl | TXT | 0 | MS=ms19108150 | |
| www.dertigersbrein.nl | TXT | 0 | HARICA-Nfq9NORq6nsWt1jPj7C | |
| www.dertigersbrein.nl | NS | 0 | ns1.zurich.surf.net | |
| www.dertigersbrein.nl | NS | 0 | ns1.surfnet.nl | |
| www.dertigersbrein.nl | NS | 0 | umcdns03.azn.nl | |
| www.dertigersbrein.nl | SOA | 900 | umcdns03.azn.nl netwerkbeheerict.radboudumc.nl 7462 10800 1080 2419200 900 |
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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