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Hostname

sps.cz

Last fetched

sps.cz is a registered hostname under the .cz top-level domain. Live infrastructure data is temporarily unavailable; refresh in a moment.

Nutrition Label

WHISPER CANON · sps.czRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/sps.cz

Resolution chain

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WHOIS identity

Registrar
registrar:reg-web4u
Organization
svaz podnikatelu ve stavebnictvi v cr
Contact emails
—

Subdomains

5 observed subdomains of sps.cz.

Subdomain
archiv.sps.cz
firmy.sps.cz
fis.sps.cz
prihlaska.sps.cz
www.sps.cz

Web-graph footprint

Distinct hostnames that link to or from sps.cz in the public web crawl.

184 sites link to this hostname.

231 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for sps.cz.

MechanismTarget
SPF_Adkim.wll.cz
SPF_INCLUDEspf.protection.outlook.com
SPF_IP178.238.40.169
SPF_IP185.228.164.192/26

Related pages

Pivot deeper into the graph from sps.cz.

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

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

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