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Hostname

cominfo.cz

Last fetched

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

Resolution chain

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WHOIS identity

Registrar
registrar:reg-zoner
Organization
cominfo a.s.
Contact emails
—

Subdomains

19 observed subdomains of cominfo.cz.

Subdomain
api-airme.cominfo.cz
dev.cominfo.cz
dialin.cominfo.cz
extranet.cominfo.cz
gateway.cominfo.cz
helpdesk.cominfo.cz
lyncdiscover.cominfo.cz
mail.cominfo.cz
meet.cominfo.cz
oos.cominfo.cz
sbfext.cominfo.cz
sip.cominfo.cz
v-app01.cominfo.cz
webshop.cominfo.cz
websrv.cominfo.cz
www.cominfo.cz

Showing 16 of 19. View all subdomains →

Web-graph footprint

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

13 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

8 SPF mechanisms authorising senders for cominfo.cz.

MechanismTarget
SPF_INCLUDEservers.mcsv.net
SPF_INCLUDEspf.protection.outlook.com
SPF_IP212.111.4.130
SPF_IP217.16.187.35
SPF_IP217.16.187.41/32
SPF_IP217.16.187.42/32
SPF_IP217.16.187.43/32
SPF_IP217.16.187.44/32

Related pages

Pivot deeper into the graph from cominfo.cz.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "cominfo.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.