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Hosting & Network
nstri.co.uk runs on AS21499, with DNS by GoDaddy and email configured.
- Hosting network
- AS21499AS21499
- Managed DNS
- GoDaddy
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on AS21499. Stable here since we started watching (Jul 24, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to nstri.co.uk.
DNS Records for nstri.co.uk
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| nstri.co.uk | MX | 0 | nstri.co.uk | |
| nstri.co.uk | TXT | 0 | 8k4ofdokr3gh7mbrt6jjr1eumi | |
| nstri.co.uk | TXT | 0 | mug9ag9pn2d47ea5u84juluq8e | |
| nstri.co.uk | TXT | 0 | v=spf1 +a +mx +ip4:91.146.105.202 include:secureserver.net ~all | |
| nstri.co.uk | NS | 0 | ns12.domaincontrol.com | |
| nstri.co.uk | NS | 0 | ns11.domaincontrol.com | |
| nstri.co.uk | A | 0 | 92.205.10.249 | |
| nstri.co.uk | SOA | 600 | ns11.domaincontrol.com dns.jomax.net 2024120401 28800 7200 604800 600 | |
| www.nstri.co.uk | SOA | 600 | ns11.domaincontrol.com dns.jomax.net 2024120401 28800 7200 604800 600 | |
| www.nstri.co.uk | CNAME | 0 | nstri.co.uk | |
| www.nstri.co.uk | MX | 0 | nstri.co.uk | |
| www.nstri.co.uk | A | 0 | 92.205.10.249 | |
| www.nstri.co.uk | TXT | 0 | 8k4ofdokr3gh7mbrt6jjr1eumi | |
| www.nstri.co.uk | TXT | 0 | v=spf1 +a +mx +ip4:91.146.105.202 include:secureserver.net ~all | |
| www.nstri.co.uk | TXT | 0 | mug9ag9pn2d47ea5u84juluq8e | |
| www.nstri.co.uk | NS | 0 | ns12.domaincontrol.com | |
| www.nstri.co.uk | NS | 0 | ns11.domaincontrol.com |
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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