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cntw.nhs.uk

DNS Records

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Hosting & Network

cntw.nhs.uk runs on AS61323, with email via Microsoft 365.

Hosting network
AS61323AS61323
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 5,097 other sites on AS61323. Stable here since we started watching (Oct 25, 2026).

The apex and www are the same hosting — the apex via A records.

DNS Records for cntw.nhs.uk

HostnameTypeTTLPriorityContent
cntw.nhs.ukA045.145.101.104
cntw.nhs.ukMX0cntw-nhs-uk.mail.protection.outlook.com
cntw.nhs.ukTXT06bJHiXN8r91oQbb5vIdek5NhKUy2Zis+ug1q21drOi70
cntw.nhs.ukTXT0MS=ms67931426
cntw.nhs.ukTXT0ml5bbxxsqh20ycwzpv3kmvs04xq5dhkr
cntw.nhs.ukTXT0access-domain-verification=12d7d6f0ff8a4869c147d6b76d8d5398a553699456c3b734393498b4c23bd0f6
cntw.nhs.ukTXT0v=spf1 include:spf.protection.outlook.com include:_spf.nhs.net ip4:82.16.31.249 ip4:81.134.145.138 -all
cntw.nhs.ukTXT0smartsheet-site-validation=OVDG-Zj7NgbC-ofR2mgGNucKuSd3VBX_
cntw.nhs.ukTXT0reftab-domain-verification=fb8925b4c5ba4e9ecace214613fd0d4c
cntw.nhs.ukTXT0_asvdns-71246d91-d43d-471f-98b7-57d21577bf31
cntw.nhs.ukTXT0ZsPcXsu85cclF1z1drmgbjNB08lRwgbsRFcfxTJBew/G7L0Fx+RSX9O8jEEu1z080Z2UZHH8EwkPLhnWsAKSwg==
cntw.nhs.ukTXT0bw=TkaAmoJAHlti7YyshKSxwPnItanYWGqXQk35zpC+RWIT
www.cntw.nhs.ukA045.145.101.104

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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