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Hostname

mail.befresh.cz

Last fetched

mail.befresh.cz resolves to 5 IPv4 addresses operated by GRANSY - Gransy s.r.o. in CZ.

Nutrition Label

WHISPER CANON · mail.befresh.czRouting diversity1.5/10Peering density4.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint0.0/10canon.whisper.security/host/mail.befresh.cz

Resolution chain

mail.befresh.cz resolves to 5 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
185.28.193.11185.28.193.0/24AS60592GRANSY - Gransy s.r.o.CZ
185.28.193.23185.28.193.0/24AS60592GRANSY - Gransy s.r.o.CZ
185.28.193.36185.28.193.0/24AS60592GRANSY - Gransy s.r.o.CZ
185.28.193.37185.28.193.0/24AS60592GRANSY - Gransy s.r.o.CZ
185.28.193.5185.28.193.0/24AS60592GRANSY - Gransy s.r.o.CZ

WHOIS identity

No WHOIS records are currently associated with mail.befresh.cz in WhisperGraph.

Threat posture

History

Mail and authentication

SPF policy

11 SPF mechanisms authorising senders for mail.befresh.cz.

MechanismTarget
SPF_Amail.befresh.cz
SPF_IP185.28.192.0/22
SPF_IP185.38.108.0/22
SPF_IP185.82.212.0/22
SPF_IP2001:1528:137::/48
SPF_IP2a00:a160::/32
SPF_IP2a00:fea0::/32
SPF_IP2a03:6920::/32
SPF_IP77.78.104.0/24
SPF_IP82.208.29.194/27
SPF_MXmail.befresh.cz

Related pages

Pivot deeper into the graph from mail.befresh.cz.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "mail.befresh.cz"})-[: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.