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Hostname

cal.act.edu.au

Last fetched

cal.act.edu.au resolves to 1 IPv4 address operated by AS55803 in AU.

Nutrition Label

WHISPER CANON · cal.act.edu.auRouting diversity1.5/10Peering density3.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.6/10canon.whisper.security/host/cal.act.edu.au

Resolution chain

cal.act.edu.au resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
116.90.51.25116.90.0.0/18AS55803—AU

WHOIS identity

No WHOIS records are currently associated with cal.act.edu.au in WhisperGraph.

Subdomains

7 observed subdomains of cal.act.edu.au.

Subdomain
cpanel.cal.act.edu.au
cpcalendars.cal.act.edu.au
cpcontacts.cal.act.edu.au
mail.cal.act.edu.au
webdisk.cal.act.edu.au
webmail.cal.act.edu.au
www.cal.act.edu.au

Web-graph footprint

Distinct hostnames that link to or from cal.act.edu.au in the public web crawl.

17 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for cal.act.edu.au.

MechanismTarget
SPF_Acal.act.edu.au
SPF_INCLUDEspf.mailcluster.com.au
SPF_IP116.90.51.25
SPF_MXcal.act.edu.au

Related pages

Pivot deeper into the graph from cal.act.edu.au.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "cal.act.edu.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.