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Hostname

zmailserver.capfirst.com

Last fetched

zmailserver.capfirst.com resolves to 2 IPv4 addresses operated by AS62005 in EE.

Nutrition Label

WHISPER CANON · zmailserver.capfirst.comRouting diversity2.4/10Peering density8.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint7.6/10canon.whisper.security/host/zmailserver.capfirst.com

Resolution chain

zmailserver.capfirst.com resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
176.124.32.43176.124.32.0/24AS62005—EE
45.131.111.4745.131.111.0/24AS49581—NL

WHOIS identity

No WHOIS records are currently associated with zmailserver.capfirst.com in WhisperGraph.

Subdomains

1 observed subdomain of zmailserver.capfirst.com.

Subdomain
www.zmailserver.capfirst.com

Threat posture

History

Mail and authentication

SPF policy

22 SPF mechanisms authorising senders for zmailserver.capfirst.com.

MechanismTarget
SPF_IP141.105.67.0/24
SPF_IP146.19.254.0/24
SPF_IP146.255.85.0/24
SPF_IP167.148.115.0/24
SPF_IP167.148.185.0/24
SPF_IP173.244.60.0/24
SPF_IP185.130.212.0/24
SPF_IP185.28.119.0/24
SPF_IP212.8.251.0/24
SPF_IP213.109.147.0/24
SPF_IP31.56.236.0/24
SPF_IP45.143.166.0/24
SPF_IP45.150.109.0/24
SPF_IP45.66.249.0/24
SPF_IP5.196.169.0/24
SPF_IP51.254.104.0/24
SPF_IP62.106.66.0/24
SPF_IP64.64.97.0/24
SPF_IP81.31.213.0/24
SPF_IP85.239.53.0/24
SPF_IP91.236.230.0/24
SPF_IP98.159.35.0/24

Related pages

Pivot deeper into the graph from zmailserver.capfirst.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "zmailserver.capfirst.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.