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Hosting & Network
btlgroep.nl runs on AS25151, with email via Microsoft 365.
- Hosting network
- AS25151AS25151
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 2,232 other sites on AS25151. Stable here since we started watching (Aug 2, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to btlgroep.nl.
DNS Records for btlgroep.nl
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| btlgroep.nl | NS | 0 | ns3.sqr.cloud | |
| btlgroep.nl | NS | 0 | ns2.sqr.domains | |
| btlgroep.nl | NS | 0 | ns1.sqr.nl | |
| btlgroep.nl | SOA | 3600 | ns1.sqr.nl hostmaster.btlgroep.nl 2026031201 3600 900 604800 3600 | |
| btlgroep.nl | AAAA | 0 | 2a01:518:1:1041::9 | |
| btlgroep.nl | MX | 0 | 10 | btlgroep-nl.mail.protection.outlook.com |
| btlgroep.nl | A | 0 | 37.46.140.9 | |
| btlgroep.nl | TXT | 0 | v=spf1 include:de._netblocks.mimecast.com ip4:18.153.184.0/27 include:spf.protection.outlook.com mx -all | |
| btlgroep.nl | TXT | 0 | MS=ms89848590 | |
| www.btlgroep.nl | NS | 0 | ns1.sqr.nl | |
| www.btlgroep.nl | NS | 0 | ns3.sqr.cloud | |
| www.btlgroep.nl | NS | 0 | ns2.sqr.domains | |
| www.btlgroep.nl | MX | 0 | 10 | btlgroep-nl.mail.protection.outlook.com |
| www.btlgroep.nl | A | 0 | 37.46.140.9 | |
| www.btlgroep.nl | TXT | 0 | MS=ms89848590 | |
| www.btlgroep.nl | TXT | 0 | v=spf1 include:de._netblocks.mimecast.com ip4:18.153.184.0/27 include:spf.protection.outlook.com mx -all | |
| www.btlgroep.nl | CNAME | 0 | btlgroep.nl | |
| www.btlgroep.nl | AAAA | 0 | 2a01:518:1:1041::9 | |
| www.btlgroep.nl | SOA | 3600 | ns1.sqr.nl hostmaster.btlgroep.nl 2026031201 3600 900 604800 3600 |
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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