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Hostname

a3com.com

Last fetched

a3com.com resolves to 1 IPv4 address operated by AS29513 in FR. WHOIS lists iana:2 as the registrar.

Nutrition Label

WHISPER CANON · a3com.comRouting diversity1.5/10Peering density2.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint3.2/10canon.whisper.security/host/a3com.com

Resolution chain

a3com.com resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
89.251.63.12489.251.48.0/20AS29513—FR

WHOIS identity

Registrar
iana:2
Organization
—
Contact emails

Subdomains

4 observed subdomains of a3com.com.

Subdomain
autodiscover.a3com.com
mail.a3com.com
sip.a3com.com
webconf.a3com.com

Web-graph footprint

Distinct hostnames that link to or from a3com.com in the public web crawl.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

11 SPF mechanisms authorising senders for a3com.com.

MechanismTarget
SPF_IP137.74.215.0/24
SPF_IP193.70.18.144/32
SPF_IP37.187.133.0/24
SPF_IP37.59.143.0/24
SPF_IP46.105.204.11
SPF_IP51.255.108.0/24
SPF_IP54.36.202.0/24
SPF_IP89.251.61.180
SPF_IP89.251.63.96/27
SPF_IP92.222.145.0/24
SPF_MXa3com.com

Related pages

Pivot deeper into the graph from a3com.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "a3com.com"})-[: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.