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Hosting & Network

psni.org.uk runs on AS48254, with DNS by Azure DNS and email via Mimecast.

Hosting network
AS48254AS48254
Managed DNS
Azure DNS
Email
Mimecast
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 110,148 other sites on AS48254.

Recently changed networks: AS15169, AS43515 → AS48254 (as of Oct 14, 2026)

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

DNS Records for psni.org.uk

HostnameTypeTTLPriorityContent
psni.org.ukNS0ns1-38.azure-dns.com
psni.org.ukNS0ns2-38.azure-dns.net
psni.org.ukNS0ns3-38.azure-dns.org
psni.org.ukNS0ns4-38.azure-dns.info
psni.org.ukMX010eu-smtp-inbound-2.mimecast.com
psni.org.ukMX010eu-smtp-inbound-1.mimecast.com
psni.org.ukA0185.151.30.226
psni.org.ukSOA300ns1-38.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
psni.org.ukTXT0_globalsign-domain-verification=8KCX_Qc9nGXdjcyODeaQuRQ_cQnvxsbpTyJmSnG_2_
psni.org.ukTXT0_globalsign-domain-verification=lkwCopz996Gn_FGj70h-D9iidmcGN2wo00CcJX33ea
psni.org.ukTXT0google-site-verification=mXaOkci7H3BX1Lrcw6605cdbNBqTlNbNXSk1_fsHmM0
psni.org.ukTXT0xSYqT2ENi4U8CkNPCNONKb4zdTFBb17X
psni.org.ukTXT0_globalsign-domain-verification=jdelGjm4fTyYJqmnRLs9zAWku1-wF9gAWTrbgdB69u
psni.org.ukTXT00ed1fe018a9577114f1cb5457688046ef0febb1125
psni.org.ukTXT0v=spf1 include:_netblocks.mimecast.com ~all
www.psni.org.ukA0185.151.30.226

Get alerted the moment psni.org.uk's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch psni.org.uk continuously, notifying you the moment anything moves across all three signals:

Uptime

We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.

DNS changes

We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.

TLS certificate

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Answers use the live DNS records shown on this page. AI-generated — double-check anything important.

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