DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
dupuij.nl runs on AS12902, with email via Microsoft 365.
- Hosting network
- AS12902AS12902
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 150 other sites on AS12902. Stable here since we started watching (Jul 21, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for dupuij.nl
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| dupuij.nl | A | 0 | 185.50.92.134 | |
| dupuij.nl | AAAA | 0 | 2a00:c660:5126:2300::134 | |
| dupuij.nl | NS | 0 | ns6.cheap2host.nl | |
| dupuij.nl | TXT | 0 | v=spf1 include:spf.protection.outlook.com -all | |
| dupuij.nl | TXT | 0 | MS=ms30845992 | |
| dupuij.nl | MX | 0 | dupuij-nl.mail.protection.outlook.com | |
| dupuij.nl | SOA | 86400 | ns6.cheap2host.nl hostmaster.dupuij.nl 2026072100 3600 900 1209600 86400 | |
| www.dupuij.nl | A | 0 | 185.50.92.134 | |
| www.dupuij.nl | AAAA | 0 | 2a00:c660:5126:2300::134 |
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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