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

Hosting & Network

nsu.com.au runs on AS55803, with DNS by Azure DNS and email via Microsoft 365.

Hosting network
AS55803AS55803
Managed DNS
Azure DNS
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 4,999+ other sites on AS55803. Stable here since we started watching (Sep 5, 2026).

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

DNS Records for nsu.com.au

HostnameTypeTTLPriorityContent
nsu.com.auNS0ns3-03.azure-dns.org
nsu.com.auNS0ns2-03.azure-dns.net
nsu.com.auNS0ns4-03.azure-dns.info
nsu.com.auNS0ns1-03.azure-dns.com
nsu.com.auTXT0MS=ms53723960
nsu.com.auTXT0dell-technologies-domain-verification=nsu.com.au_0cd736d1-34ca-4dc0-9311-f73eb32f0403_1743947122
nsu.com.auTXT0v=spf1 include:sonova.net ip4:180.214.94.183 ip4:150.70.0.0/16 ip4:54.219.191.0/25 ip4:54.86.63.64/26 ip4:203.18.94.3 ip4:103.235.117.251 ip4:20.211.21.72 include:customers.clickdimensions.com include:_spf.createsend.com ~all
nsu.com.auTXT0spf2.0/pra ?all
nsu.com.auA0116.90.63.142
nsu.com.auSOA300ns1-03.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
nsu.com.auMX0nsu-com-au.mail.protection.outlook.com
www.nsu.com.auA0116.90.63.142

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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.

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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