DNS Record Lookup

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

Hosting & Network

optusnet.com.au runs on AS4804, with DNS by Akamai and email configured.

Hosting network
AS4804AS4804
Managed DNS
Akamai
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 39 other sites on AS4804. Stable here since we started watching (Jul 16, 2026).

DNS Records for optusnet.com.au

HostnameTypeTTLPriorityContent
optusnet.com.auMX010mx-10.au-east.atmailcloud.com
optusnet.com.auMX020mx-20.au-east.atmailcloud.com
optusnet.com.auNS0a11-65.akam.net
optusnet.com.auNS0a24-66.akam.net
optusnet.com.auNS0a2-65.akam.net
optusnet.com.auNS0ns2.optusnet.com.au
optusnet.com.auNS0a9-67.akam.net
optusnet.com.auNS0a26-66.akam.net
optusnet.com.auNS0a1-70.akam.net
optusnet.com.auNS0ns1.optusnet.com.au
optusnet.com.auA0211.29.132.105
optusnet.com.auSOA3600ns1.optusnet.com.au hostmaster.optusnet.com.au 2026071300 3600 1800 3600000 3600
optusnet.com.auTXT0_fcji9edf6o7ee6usnulmmk8jimiwfqp
optusnet.com.auTXT0v=spf1 ip4:211.29.132.0/23 ip4:211.31.132.0/23 ip4:211.29.152.0/23 ip4:103.150.252.0/24 ip4:204.145.97.0/24 include:spf.au-east.atmailcloud.com ~all
optusnet.com.auTXT0cc2e3524-b5e1-465e-972d-6bf213913181
optusnet.com.auTXT027da3c63-ba14-4632-ba79-6e82ed90e3ab
optusnet.com.auTXT06nxqd0n6gf5c4fb5rf7k7cnll78mh7t4
optusnet.com.auTXT06bb0c030-2bf9-4ecd-950e-cd95ebddd295
optusnet.com.auTXT0dtm-domain-verification=GD_SWc57XK-czMqW8nVs-hOPg1XPo3ytItZQDoEpvo8
optusnet.com.auTXT0_an6h353q3a2s93fsg9292xh2rjjrgpc
optusnet.com.auTXT0311036dc-b462-4aa5-8b67-fad89882b1b4
optusnet.com.auTXT0google-site-verification=HhBRDCTnew1BalHGXmmZHLfKaj_QtBr4kcl1XTFwfzg
optusnet.com.auTXT090bdcfd0-bb32-48d5-9a1a-d8d6ce49a823

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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