Hostname

netreturn.net.au

Last fetched Mon, 25 May 2026 11:49:42 GMT

netreturn.net.au has no current public IPv4 resolution in WhisperGraph; WHOIS lists registrar:melbourne it as the registrar.

Nutrition Label

Resolution chain

netreturn.net.au has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

Registrar: registrar:melbourne it
Organization: bernard harper
Contact emails: —

Subdomains

6 observed subdomains of netreturn.net.au.

Subdomain
catholiccare.netreturn.net.au
www.netreturn.net.au
p4sp.netreturn.net.au
nrc02.netreturn.net.au
nrc01.netreturn.net.au
catholiccare2.netreturn.net.au

Web-graph footprint

Distinct hostnames that link to or from netreturn.net.au in the public web crawl.

Sample inbound links

Sample outbound links

netreturnconsulting.com.au

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for netreturn.net.au.

Mechanism	Target
SPF_A	netreturn.net.au
SPF_INCLUDE	_spf.google.com
SPF_MX	netreturn.net.au

Pivot deeper into the graph from netreturn.net.au.

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

MATCH (h:HOSTNAME {name: "netreturn.net.au"})-[:RESOLVES_TO]->(ip:IPV4)
      -[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)
      -[:ROUTES]->(asn:ASN)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, asn.name AS asn, n.name AS operator
LIMIT 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.