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Hostname

sar.bio

Last fetched

sar.bio resolves to 1 IPv4 address operated by AS21069 in CH. WHOIS lists iana:1387 as the registrar.

Nutrition Label

WHISPER CANON · sar.bioRouting diversity1.5/10Peering density1.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/sar.bio

Resolution chain

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

IPPrefixASNOperatorCountry
80.74.153.5680.74.144.0/20AS21069—CH

WHOIS identity

Registrar
iana:1387
Organization
—
Contact emails
—

Subdomains

3 observed subdomains of sar.bio.

Subdomain
mail.sar.bio
webmail.sar.bio
www.sar.bio

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for sar.bio.

MechanismTarget
SPF_Asar.bio
SPF_INCLUDE_spf.kreativmedia.ch
SPF_MXsar.bio

Related pages

Pivot deeper into the graph from sar.bio.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "sar.bio"})-[: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.