DNS Record Lookup

Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain

Hosting & Network

phase-3.co.uk runs on Microsoft Azure, with email configured.

Hosting network
Microsoft AzureAS8075Microsoft Azure
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 4,999+ other sites on Microsoft Azure.

Recently changed networks: AS8419 → AS8075 (as of Jul 24, 2026)

The apex and www are the same hosting — the apex via A records, www via a CNAME to phase-3.co.uk.

DNS Records for phase-3.co.uk

HostnameTypeTTLPriorityContent
phase-3.co.ukA020.105.224.49
phase-3.co.ukMX020mx2.cloudhosting.uk
phase-3.co.ukMX010mx1.cloudhosting.uk
phase-3.co.ukNS0ns2.cloudhosting.uk
phase-3.co.ukNS0ns1.cloudhosting.uk
phase-3.co.ukSOA86400ns1.cloudhosting.uk admin.k-validator-merapi-lon.cloudhosting.uk 2026072303 3600 1800 1209600 86400
phase-3.co.ukTXT0v=spf1 ip4:185.199.220.71 include:relay.k.io a mx ip4:77.72.0.82 ~all
www.phase-3.co.ukSOA86400ns1.cloudhosting.uk admin.k-validator-merapi-lon.cloudhosting.uk 2026072303 3600 1800 1209600 86400
www.phase-3.co.ukMX020mx2.cloudhosting.uk
www.phase-3.co.ukMX010mx1.cloudhosting.uk
www.phase-3.co.ukCNAME0phase-3.co.uk
www.phase-3.co.ukA020.105.224.49
www.phase-3.co.ukTXT0v=spf1 ip4:185.199.220.71 include:relay.k.io a mx ip4:77.72.0.82 ~all
www.phase-3.co.ukNS0ns2.cloudhosting.uk
www.phase-3.co.ukNS0ns1.cloudhosting.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