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Hostname

refservice.com

Last fetched

refservice.com resolves to 1 IPv4 address operated by AS24940 in DE. WHOIS lists iana:463 as the registrar.

Nutrition Label

WHISPER CANON · refservice.comRouting diversity1.5/10Peering density7.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint5.2/10canon.whisper.security/host/refservice.com

Resolution chain

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

IPPrefixASNOperatorCountry
136.243.143.126136.245.130.0/24AS24940—DE

WHOIS identity

Registrar
iana:463
Organization
personal data, can not be publicly disclosed according to applicable laws.
Contact emails

Subdomains

4 observed subdomains of refservice.com.

Subdomain
mail.refservice.com
mail2.refservice.com
relay01.refservice.com
www.refservice.com

Threat posture

History

Mail and authentication

MX records

SPF policy

10 SPF mechanisms authorising senders for refservice.com.

MechanismTarget
SPF_IP185.75.182.178
SPF_IP193.85.237.90
SPF_IP45.10.53.196
SPF_IP87.237.45.75
SPF_IP87.237.45.76
SPF_IP89.109.236.254
SPF_IP89.109.237.68
SPF_IP89.109.237.69
SPF_IP89.109.237.70
SPF_IP89.109.237.71

Related pages

Pivot deeper into the graph from refservice.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "refservice.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.