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Hostname

zsr.sk

Last fetched

zsr.sk resolves to 217.12.60.90, announced in 217.12.48.0/20 by ZT-AS - ZSR - ZT Bratislava in SK. zsr.sk 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 · zsr.skRouting diversity1.5/10Peering density3.6/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/zsr.sk

Resolution chain

IPv6 resolution

No AAAA record for zsr.sk is recorded in WhisperGraph.

Attribution

zsr zt bratislava

ORIGIN_AS

WHOIS identity

Registrar
registrar:železnice slovenskej republiky
Registrant organisation
železnice slovenskej republiky
Contact emails
tomasek.peter@zsr.sk

Subdomains

Subdomain
adfs.zsr.sk
apl.zsr.sk
aplikacie.zsr.sk
da1.zsr.sk
da3.zsr.sk
develop.zsr.sk
dialin.zsr.sk
exchange.zsr.sk
farm1.zsr.sk
farm2.zsr.sk
gw.zsr.sk
hua-muzeum.zsr.sk

Showing 12 of 52. 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

Sample outbound links

Mail and authentication

Nameservers

  • ns.ditec.sk
  • ns.zsr.sk

MX records

  • sbaksmg1.zsr.sk
  • sbaksmg2.zsr.sk

SPF policy

  • ip: 2002:d90c:3014:0:0:0:d90c:3014
  • ip: 2002:d90c:3f43:0:0:0:d90c:3f43
  • ip: 217.12.48.18
  • ip: 217.12.48.19

Threat-feed evidence

History

Related pages

Pivot from zsr.sk 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: "zsr.sk"})-[: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.