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Hosting & Network
ttr.nl runs on AS20495 (multi-homed across 2 networks), with email via Microsoft 365.
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 3,563 other sites on AS20495. Stable here since we started watching (Jul 18, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for ttr.nl
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| ttr.nl | A | 0 | 212.125.141.23 | |
| ttr.nl | AAAA | 0 | 2001:15c8:6::2:241 | |
| ttr.nl | NS | 0 | ns2.domein-it.com | |
| ttr.nl | NS | 0 | ns1.domein-it.com | |
| ttr.nl | SOA | 86400 | ns1.domein-it.com info.hostingpower.nl 2026110905 3600 1800 1209600 86400 | |
| ttr.nl | MX | 0 | ttr-nl.mail.protection.outlook.com | |
| ttr.nl | TXT | 0 | v=spf1 include:_spf.mlsend.com mx ip4:185.97.231.55 ip6:2001:15c8:0006:0000:0000:0000:0002:0241 ip4:92.48.232.39 include:145916721.spf07.hubspotemail.net include:spf.domein-it.com include:spf.protection.outlook.com include:sent-via.netsuite.com ~all | |
| ttr.nl | TXT | 0 | k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDK2j6Cob6P23ebeThlmdVKYBox7/i3jsHiPkVr+uB6RpH/noTb9OGR5p5QCHrBu/9zWXvC07hgBBO/iC856CDrphBnzGb/SzenvyJuP0lHIZA7iu85rDJ7S2QGC3djeTwklpmBofNkmSS8/ExtfSUzCTaNpZHOY3kCqGDDO2GFdQIDAQAB | |
| www.ttr.nl | A | 0 | 212.125.141.23 | |
| www.ttr.nl | AAAA | 0 | 2001:15c8:6::2:241 |
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Uptime
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DNS changes
We watch NS, MX, CAA, CNAME, TXT and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
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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