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Hostname

mactac.eu

Last fetched

mactac.eu has no current public IPv4 resolution in WhisperGraph; WHOIS lists registrar:corporation service company as the registrar.

Nutrition Label

WHISPER CANON · mactac.euRouting diversity0.0/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint5.6/10canon.whisper.security/host/mactac.eu

Resolution chain

mactac.eu 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:corporation service company
Organization
—
Contact emails
—

Subdomains

1 observed subdomain of mactac.eu.

Subdomain
www.mactac.eu

Web-graph footprint

Distinct hostnames that link to or from mactac.eu in the public web crawl.

18 sites link to this hostname.

1 site linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

9 SPF mechanisms authorising senders for mactac.eu.

MechanismTarget
SPF_INCLUDE_fwd.averydennison.com
SPF_INCLUDE_spf.act-on.net
SPF_INCLUDE_spf.google.com
SPF_INCLUDE_spf.salesforce.com
SPF_INCLUDEsendgrid.net
SPF_IP144.93.0.0/16
SPF_IP147.121.0.0/16
SPF_IP72.46.228.0/24
SPF_IP72.46.229.0/24

Related pages

Pivot deeper into the graph from mactac.eu.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "mactac.eu"})-[: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.