Hostname

occil.cz

Last fetched Sun, 05 Jul 2026 07:34:25 GMT

occil.cz resolves to 1 IPv4 address operated by AS25234 in CZ. WHOIS lists registrar:reg-internet-cz as the registrar.

Nutrition Label

Resolution chain

occil.cz resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
31.15.10.199	31.15.8.0/21	AS25234	—	CZ

WHOIS identity

Registrar: registrar:reg-internet-cz
Organization: cpi services a.s.
Contact emails: —

Subdomains

1 observed subdomain of occil.cz.

Subdomain
www.occil.cz

Web-graph footprint

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

26 sites linked to from this hostname.

Sample inbound links

desitka.cz

Sample outbound links

Threat posture

History

Mail and authentication

MX records

occil-cz.mail.protection.outlook.com

SPF policy

1 SPF mechanism authorising senders for occil.cz.

Mechanism	Target
SPF_INCLUDE	spf.protection.outlook.com

Pivot deeper into the graph from occil.cz.

Cypher and MCP

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

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