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Hostname

xb3.serverdomain.org

Last fetched

xb3.serverdomain.org resolves to 1 IPv4 address operated by AS12843 in DE.

Nutrition Label

WHISPER CANON · xb3.serverdomain.orgRouting diversity1.5/10Peering density7.1/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint0.0/10canon.whisper.security/host/xb3.serverdomain.org

Resolution chain

xb3.serverdomain.org resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
89.107.187.6589.107.184.0/21AS12843—DE

WHOIS identity

No WHOIS records are currently associated with xb3.serverdomain.org in WhisperGraph.

Subdomains

12 observed subdomains of xb3.serverdomain.org.

Subdomain
1530960306.xb3.serverdomain.org
mail.xb3.serverdomain.org
mail2.xb3.serverdomain.org
mail3.xb3.serverdomain.org
mta-sts.xb3.serverdomain.org
test.xb3.serverdomain.org
xb335.xb3.serverdomain.org
xb339.xb3.serverdomain.org
xb3429.xb3.serverdomain.org
xb361.xb3.serverdomain.org

Showing 10 of 12. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from xb3.serverdomain.org in the public web crawl.

6 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

  • xb3.serverdomain.org

SPF policy

3 SPF mechanisms authorising senders for xb3.serverdomain.org.

MechanismTarget
SPF_Axb3.serverdomain.org
SPF_INCLUDEspf.serverdomain.org
SPF_MXxb3.serverdomain.org

Related pages

Pivot deeper into the graph from xb3.serverdomain.org.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "xb3.serverdomain.org"})-[: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.