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Hostname

trnet.cz

Last fetched

trnet.cz resolves to 217.16.184.116, announced in 217.16.176.0/20 by VSHOSTING - VSHOSTING-CDN in CZ. trnet.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 · trnet.czRouting diversity1.5/10Peering density5.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint8.0/10canon.whisper.security/host/trnet.cz

Resolution chain

IPv6 resolution

Attribution

vshosting

ORIGIN_AS

WHOIS identity

Registrar
registrar:reg-webglobe
Registrant organisation
digital action s.r.o.
Contact emails
ondra@digiact.cz

Subdomains

Subdomain
anthea.trnet.cz
bar01.trnet.cz
bar02.trnet.cz
bar03.trnet.cz
bar11.trnet.cz
bar12.trnet.cz
bar13.trnet.cz
barca.trnet.cz
biokoz.trnet.cz
dnsmaster.trnet.cz
fdns1-hw.trnet.cz
fdns1-vm.trnet.cz

Showing 12 of 830. View all subdomains →

Mail and authentication

Nameservers

  • pdns.trnet.cz
  • tdns.trnet.cz
  • a.root-servers.net
  • b.root-servers.net
  • c.root-servers.net
  • d.root-servers.net
  • e.root-servers.net
  • f.root-servers.net
  • g.root-servers.net
  • h.root-servers.net
  • i.root-servers.net
  • j.root-servers.net
  • k.root-servers.net
  • l.root-servers.net
  • m.root-servers.net

MX records

  • bar01.trnet.cz
  • bar11.trnet.cz

SPF policy

  • ip: 89.31.163.0/27
  • ip: 89.31.160.0/28
  • ip: 2a02:5d00::/64

Threat-feed evidence

History

Related pages

Pivot from trnet.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: "trnet.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.