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Hostname

upfish.cz

Last fetched

upfish.cz resolves to 104.21.18.48, announced in 104.21.16.0/20 by CLOUDFLARENET - Cloudflare, Inc. in CA. upfish.cz is not listed on any threat feed indexed by WhisperGraph; reconciled level NONE.

Threat posture

0threat score (procedure-native scale)

NONE

No threats observed.

Threat feeds listing this
0
Verdict coverage
known-clean

Nutrition Label

WHISPER CANON · upfish.czRouting diversity1.5/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint3.2/10canon.whisper.security/host/upfish.cz

Resolution chain

IPv6 resolution

No AAAA record for upfish.cz is recorded in WhisperGraph.

Attribution

Cloudflare

cdn · ORIGIN_AS, CDN

WHOIS identity

Registrar
registrar:reg-ovh
Registrant organisation
rogoz jacek

Mail and authentication

Nameservers

  • millie.ns.cloudflare.com
  • vasilii.ns.cloudflare.com

MX records

  • mail60.mydevil.net

SPF policy

  • a: upfish.cz
  • mx: upfish.cz
  • include: mail60.mydevil.net

Threat-feed evidence

History

Related pages

Pivot from upfish.cz into the addresses, networks and registries it depends on.

Cypher and MCP

Reproduce this hostname's resolution chain against graph.whisper.security:

MATCH (h:HOSTNAME {name: "upfish.cz"})-[:RESOLVES_TO]->(ip:IPV4)
      -[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)-[:ROUTES]->(a:ASN)
OPTIONAL MATCH (a)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, a.name AS asn, n.name AS network
LIMIT 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.