DNS Record Lookup

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

Hosting & Network

auo.com runs on Microsoft Azure, with DNS by Azure DNS and email configured.

Hosting network
Microsoft AzureAS8075Microsoft Azure
Managed DNS
Azure DNS
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

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

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

DNS Records for auo.com

HostnameTypeTTLPriorityContent
auo.comMX010imx3.auo.com
auo.comMX010imx5.auo.com
auo.comA04.145.178.63
auo.comNS0ns3-32.azure-dns.org
auo.comNS0ns1-32.azure-dns.com
auo.comNS0ns2-32.azure-dns.net
auo.comNS0ns4-32.azure-dns.info
auo.comSOA3600ns1-32.azure-dns.com itts1.auo.com 2024041001 1200 600 1209600 3600
auo.comTXT0MS=ms25931657
auo.comTXT0niWvy9rhi224ynQPBGgK1wzRC1dnPv3R3c0lECLUWOg
auo.comTXT0h4qmek56jh8858sscg3r6umaj4
auo.comTXT0apple-domain-verification=KLJcx0IvFPUlXfyI
auo.comTXT02ad35e07dd4e31aa5f3b98a47005d1421acc6f89311979345e08f1e751a228fa
auo.comTXT0perplexity-ai-domain-verification-ph7trb=4UZ8NKBItclRZIFhlx9yoViIk
auo.comTXT0v=spf1 ip4:203.74.119.0/24 ip4:220.128.69.162/26 ip4:58.211.112.135 ip4:58.211.112.136 a mx ptr a:omx1.auo.com a:oms2.auo.com a:ausmr1.auo.com a:ausmr2.auo.com include:aspmx.pardot.com include:spf.protection.outlook.com ~all
auo.comTXT0o27duliu41abk0fa0m55a67u41
auo.comTXT0X8mNolJlSK1kIWrvC9WO2Q23W1-CqVIix8cb4mnY20Q
auo.comTXT0tDWIvgd720DeX5oVUarGpA7gETEsK/lYXaMz1R+DsRcMIIdzTg5RL4R+drMsqTRYKCrfBufaVVuTtzmluA/b8w==
auo.comTXT0pardot935243=5d0e01e065db1042ad8d6de57413b4369b4490a0a5213343678d98fbbf277d25
auo.comTXT0_GTKpeYkzyt8Ud2CLz2hWXMNEVS46UaOpphycdOK330
auo.comTXT09eu0r8b_gJ6Nv8dOiBWhLwNZlXTfLtiShOPdr7NSA6I
www.auo.comA04.145.178.63

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 auo.com

Beta

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

Get alerted the moment auo.com's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch auo.com 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