Hostname

gdr.com.au

Last fetched Fri, 14 Aug 2026 18:42:11 GMT

gdr.com.au has no current public IPv4 resolution in WhisperGraph; WHOIS lists registrar:domain directors pty ltd trading as instra as the registrar.

Nutrition Label

Resolution chain

gdr.com.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:domain directors pty ltd trading as instra
Organization: paul ferguson
Contact emails: —

Subdomains

8 observed subdomains of gdr.com.au.

Subdomain
autodiscover.gdr.com.au
cpanel.gdr.com.au
cpcalendars.gdr.com.au
cpcontacts.gdr.com.au
mail.gdr.com.au
webdisk.gdr.com.au
webmail.gdr.com.au
www.gdr.com.au

Web-graph footprint

Distinct hostnames that link to or from gdr.com.au in the public web crawl.

5 sites linked to from this hostname.

Sample inbound links

webzoneexpertz.com

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mail.gdr.com.au

SPF policy

4 SPF mechanisms authorising senders for gdr.com.au.

Mechanism	Target
SPF_A	gdr.com.au
SPF_INCLUDE	mail.hostingww.com
SPF_IP	103.152.248.135
SPF_MX	gdr.com.au

Pivot deeper into the graph from gdr.com.au.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "gdr.com.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.