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Hostname

activezdar.cz

Last fetched

activezdar.cz resolves to 31.31.225.93, announced in 31.31.224.0/19 by SATT-AS - SATT a.s. in CZ. activezdar.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 · activezdar.czRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint8.0/10canon.whisper.security/host/activezdar.cz

Resolution chain

IPv6 resolution

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

Attribution

satt

ORIGIN_AS

WHOIS identity

Registrar
registrar:reg-internet-cz
Registrant organisation
mgr.luboš straka

Subdomains

Subdomain
archiv.activezdar.cz
mail.activezdar.cz
new.activezdar.cz
old.activezdar.cz
rezervace.activezdar.cz
www.activezdar.cz

Showing 6 of 6 subdomains (6 per page).

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

Sample outbound links

Mail and authentication

Nameservers

  • ns1.satthosting.cz
  • ns2.satthosting.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

  • mail.activezdar.cz

SPF policy

  • ip: 88.86.118.81/32
  • mx: activezdar.cz
  • include: spf.satthosting.cz

Threat-feed evidence

History

Related pages

Pivot from activezdar.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: "activezdar.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.