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Hostname

kosik.cz

Last fetched

kosik.cz resolves to 151.101.130.132, announced in 151.101.128.0/22 by FASTLY - Fastly, Inc. in CA. kosik.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 · kosik.czRouting diversity1.5/10Peering density8.3/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint4.6/10canon.whisper.security/host/kosik.cz

Resolution chain

IPv6 resolution

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

Attribution

Fastly

cdn · ORIGIN_AS, CDN

WHOIS identity

Registrar
registrar:reg-internet-cz
Registrant organisation
košík.cz s.r.o.
Contact emails
email@davidkosik.cz

Subdomains

Subdomain
_spf.kosik.cz
app-dev.kosik.cz
app.kosik.cz
beta.kosik.cz
blog-dev.kosik.cz
blog.kosik.cz
br-collect.kosik.cz
cdn.kosik.cz
datle.kosik.cz
fsd.kosik.cz
hetzner.kosik.cz
hire-me-linux-01.kosik.cz

Showing 12 of 50. View all subdomains →

Web-graph footprint

Sampled `LINKS_TO` edges. The hyperlink layer is a pilot sample, not a web-scale crawl, so these are illustrative.

Sample inbound links

Mail and authentication

Nameservers

  • ns1-01.azure-dns.com
  • ns4-01.azure-dns.info
  • ns2-01.azure-dns.net
  • ns3-01.azure-dns.org

MX records

  • kosik-cz.mail.protection.outlook.com

SPF policy

  • include: spf.protection.outlook.com
  • include: _spf.echit.cz
  • include: _emailing.heureka.cz
  • a: kosik.cz
  • mx: kosik.cz
  • ip: 2a01:4f8:211:1417:0:0:0:2
  • ip: 81.91.85.178
  • ip: 92.62.124.128
  • ip: 92.62.124.129
  • ip: 92.62.124.130
  • ip: 92.62.124.131

Threat-feed evidence

History

Related pages

Pivot from kosik.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: "kosik.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.