DNS Record Lookup

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

Hosting & Network

reading.ac.uk runs on Microsoft Azure, with email via Microsoft 365.

Hosting network
Microsoft AzureAS8075Microsoft Azure
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 4,999+ other sites on Microsoft Azure. Stable here since we started watching (Jul 29, 2026).

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

DNS Records for reading.ac.uk

HostnameTypeTTLPriorityContent
reading.ac.ukMX0reading-ac-uk.mail.protection.outlook.com
reading.ac.ukA074.177.228.14
reading.ac.ukTXT0694a08a0-0e24-4f73-acf9-b9c74a8fe471
reading.ac.ukTXT0vn9t44pxmhvcsd24173smmhf91xh1nlt
reading.ac.ukTXT0kzvv36tclzcn70sstqm58yq6xfj8n16c
reading.ac.ukTXT0D2DDF3B3-D274-46A9-82AA-07600178AD1D
reading.ac.ukTXT0google-site-verification=3JMvmLGosu8p6wGE_Hck2eRX6dQtLl-YqJ4rzLJgqDM
reading.ac.ukTXT0d365mktkey=bU2nerBr3W41RPO1U3YOFb28PxDTk8XxSxrJ3sdaxgwx
reading.ac.ukTXT0The University of Reading, UK
reading.ac.ukTXT0access-domain-verification=b4242066c61600ecbfbb166b858345e1010015b70a04983542bf187944fc6ddf
reading.ac.ukTXT0docusign=39157132-e638-4f94-b722-ad4f16c36ef7
reading.ac.ukTXT0apple-domain-verification=1q2cnGiadrQK2A37
reading.ac.ukTXT0hdaHBY6PuAK4iAi/DjxMsNtXVsG6bPUWwaP+RlIZsVmsWquoosM0zaMlLjEcKztTLlLAKBVGaI9jSAvlD9LNhw==
reading.ac.ukTXT0d365mktkey=U4FmoDPKGXY5qa6l7WGyBR3H8FTLv3JJEMvGwgoi6xcx
reading.ac.ukTXT0atlassian-domain-verification=liruBIUda+VuH8QTeUsmM8EbEZ/md/p0+I6/wXtnkMPLAueUUfLMccG4s2NZ9UI6
reading.ac.ukTXT0v=spf1 include:_spf-trusted.reading.ac.uk include:_spf-delegated-flat-1.reading.ac.uk include:_spf-delegated-flat-2.reading.ac.uk -all
reading.ac.ukNS0ns11.ja.net
reading.ac.ukNS0ns12.ja.net
reading.ac.ukNS0ns10.ja.net
reading.ac.ukSOA3600ns11.ja.net hostmaster.ns11.ja.net 2023281244 43200 3600 3600000 3600
www.reading.ac.ukA074.177.228.14
www.reading.ac.ukMX0reading-ac-uk.mail.protection.outlook.com
www.reading.ac.ukCNAME0reading.ac.uk
www.reading.ac.ukTXT0v=spf1 include:_spf-trusted.reading.ac.uk include:_spf-delegated-flat-1.reading.ac.uk include:_spf-delegated-flat-2.reading.ac.uk -all
www.reading.ac.ukTXT0google-site-verification=3JMvmLGosu8p6wGE_Hck2eRX6dQtLl-YqJ4rzLJgqDM
www.reading.ac.ukTXT0docusign=39157132-e638-4f94-b722-ad4f16c36ef7
www.reading.ac.ukTXT0atlassian-domain-verification=liruBIUda+VuH8QTeUsmM8EbEZ/md/p0+I6/wXtnkMPLAueUUfLMccG4s2NZ9UI6
www.reading.ac.ukTXT0hdaHBY6PuAK4iAi/DjxMsNtXVsG6bPUWwaP+RlIZsVmsWquoosM0zaMlLjEcKztTLlLAKBVGaI9jSAvlD9LNhw==
www.reading.ac.ukTXT0vn9t44pxmhvcsd24173smmhf91xh1nlt
www.reading.ac.ukTXT0The University of Reading, UK
www.reading.ac.ukTXT0access-domain-verification=b4242066c61600ecbfbb166b858345e1010015b70a04983542bf187944fc6ddf
www.reading.ac.ukTXT0apple-domain-verification=1q2cnGiadrQK2A37
www.reading.ac.ukTXT0kzvv36tclzcn70sstqm58yq6xfj8n16c
www.reading.ac.ukTXT0694a08a0-0e24-4f73-acf9-b9c74a8fe471
www.reading.ac.ukTXT0D2DDF3B3-D274-46A9-82AA-07600178AD1D
www.reading.ac.ukTXT0d365mktkey=bU2nerBr3W41RPO1U3YOFb28PxDTk8XxSxrJ3sdaxgwx
www.reading.ac.ukTXT0d365mktkey=U4FmoDPKGXY5qa6l7WGyBR3H8FTLv3JJEMvGwgoi6xcx
www.reading.ac.ukSOA3600ns11.ja.net hostmaster.ns11.ja.net 2023281244 43200 3600 3600000 3600
www.reading.ac.ukNS0ns11.ja.net
www.reading.ac.ukNS0ns12.ja.net
www.reading.ac.ukNS0ns10.ja.net

What's up with DNS →

Our daily roundup of the most interesting DNS changes across the web — hosting and CDN migrations, network moves, and security-config shifts.

Ask about reading.ac.uk

Beta

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

Get alerted the moment reading.ac.uk's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch reading.ac.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

We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.

Monitor DNS free

Free for your first domain: uptime, DNS, and certificate together. No credit card.

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