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Hostname

mcac.net

Last fetched

mcac.net resolves to 1 IPv4 address operated by HETZNER-AS in DE. WHOIS lists iana:1408 as the registrar.

Nutrition Label

WHISPER CANON · mcac.netRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/mcac.net

Resolution chain

mcac.net resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
157.90.247.91157.90.0.0/16AS24940HETZNER-ASDE

WHOIS identity

Registrar
iana:1408
Organization
marco aurich - mcac.net
Contact emails

Subdomains

5 observed subdomains of mcac.net.

Subdomain
mail.mcac.net
www.mcac.net
webmail.mcac.net
ns2.mcac.net
ns1.mcac.net

Web-graph footprint

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

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for mcac.net.

MechanismTarget
SPF_Amcac.net
SPF_As24.domain-hoster.com
SPF_MXmcac.net

Related pages

Pivot deeper into the graph from mcac.net.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "mcac.net"})-[: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.