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Hosting & Network

ckenergy.co.uk runs on AS21499, with email via Google Workspace.

Hosting network
AS21499AS21499
Managed DNS
Self-hosted / other
Email
Google Workspace
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 4,999+ other sites on AS21499. Stable here since we started watching (Jul 28, 2026).

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

DNS Records for ckenergy.co.uk

HostnameTypeTTLPriorityContent
ckenergy.co.ukMX05alt1.aspmx.l.google.com
ckenergy.co.ukMX010aspmx2.googlemail.com
ckenergy.co.ukMX05alt2.aspmx.l.google.com
ckenergy.co.ukMX010aspmx3.googlemail.com
ckenergy.co.ukMX01aspmx.l.google.com
ckenergy.co.ukA092.205.1.46
ckenergy.co.ukSOA28800ns1.domaindiscount24.net tech.key-systems.net 2024060703 10800 3600 604800 28800
ckenergy.co.ukTXT0fnt6m2ecoqu6rsh5fo87hnsptp
ckenergy.co.ukTXT0v=spf1 include:_spf.google.com ?all
ckenergy.co.ukTXT0google-site-verification=D1Kq1Y8Tc3piEjH4zZcqdZ-K8I2adPViXgdEet8K7MA
ckenergy.co.ukTXT0google-site-verification=uT-wo-RlaYmjGDe4Xw7RWrrVjy4bK-F3o13Qb27QP1g
ckenergy.co.ukNS0ns2.domaindiscount24.net
ckenergy.co.ukNS0ns3.domaindiscount24.net
ckenergy.co.ukNS0ns1.domaindiscount24.net
www.ckenergy.co.ukA092.205.1.46
www.ckenergy.co.ukTXT0google-site-verification=D1Kq1Y8Tc3piEjH4zZcqdZ-K8I2adPViXgdEet8K7MA
www.ckenergy.co.ukTXT0fnt6m2ecoqu6rsh5fo87hnsptp
www.ckenergy.co.ukTXT0v=spf1 include:_spf.google.com ?all
www.ckenergy.co.ukTXT0google-site-verification=uT-wo-RlaYmjGDe4Xw7RWrrVjy4bK-F3o13Qb27QP1g
www.ckenergy.co.ukSOA28800ns1.domaindiscount24.net tech.key-systems.net 2024060703 10800 3600 604800 28800
www.ckenergy.co.ukMX010aspmx2.googlemail.com
www.ckenergy.co.ukMX05alt1.aspmx.l.google.com
www.ckenergy.co.ukMX01aspmx.l.google.com
www.ckenergy.co.ukMX05alt2.aspmx.l.google.com
www.ckenergy.co.ukMX010aspmx3.googlemail.com
www.ckenergy.co.ukCNAME0ckenergy.co.uk
www.ckenergy.co.ukNS0ns2.domaindiscount24.net
www.ckenergy.co.ukNS0ns3.domaindiscount24.net
www.ckenergy.co.ukNS0ns1.domaindiscount24.net

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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