DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
cts-systems.co.uk runs on AS41357, with email configured.
- Hosting network
- AS41357AS41357
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 210 other sites on AS41357. Stable here since we started watching (Jul 16, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to cts-systems.co.uk.
DNS Records for cts-systems.co.uk
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| cts-systems.co.uk | A | 0 | 80.82.120.31 | |
| cts-systems.co.uk | NS | 0 | ens1.host100.co.uk | |
| cts-systems.co.uk | NS | 0 | ens2.host100.co.uk | |
| cts-systems.co.uk | NS | 0 | ens4.host100.co.uk | |
| cts-systems.co.uk | NS | 0 | ens3.host100.co.uk | |
| cts-systems.co.uk | TXT | 0 | 25.08.2023 | |
| cts-systems.co.uk | TXT | 0 | hes=3e4e48f56a87437c0c29b70217fa6ef1 | |
| cts-systems.co.uk | TXT | 0 | v=spf1 a ip4:80.82.120.31 include:spf.tmes.trendmicro.com -all | |
| cts-systems.co.uk | SOA | 21600 | ens1.host100.co.uk admin.cts-systems.co.uk 2024111427 86400 7200 3628800 21600 | |
| cts-systems.co.uk | MX | 0 | 1 | tps.in.tmes.trendmicro.eu |
| www.cts-systems.co.uk | MX | 0 | 1 | tps.in.tmes.trendmicro.eu |
| www.cts-systems.co.uk | SOA | 21600 | ens1.host100.co.uk admin.cts-systems.co.uk 2024111427 86400 7200 3628800 21600 | |
| www.cts-systems.co.uk | A | 0 | 80.82.120.31 | |
| www.cts-systems.co.uk | CNAME | 0 | cts-systems.co.uk | |
| www.cts-systems.co.uk | TXT | 0 | hes=3e4e48f56a87437c0c29b70217fa6ef1 | |
| www.cts-systems.co.uk | TXT | 0 | 25.08.2023 | |
| www.cts-systems.co.uk | TXT | 0 | v=spf1 a ip4:80.82.120.31 include:spf.tmes.trendmicro.com -all | |
| www.cts-systems.co.uk | NS | 0 | ens2.host100.co.uk | |
| www.cts-systems.co.uk | NS | 0 | ens4.host100.co.uk | |
| www.cts-systems.co.uk | NS | 0 | ens1.host100.co.uk | |
| www.cts-systems.co.uk | NS | 0 | ens3.host100.co.uk |
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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