Hostname

b.itbss.cz

Last fetched Tue, 04 Aug 2026 15:30:25 GMT

b.itbss.cz resolves to 2 IPv4 addresses operated by ISPAlliance - ISP Alliance a.s. in CZ.

Nutrition Label

Resolution chain

b.itbss.cz resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
185.15.111.70	185.15.108.0/22	AS47232	ISPAlliance - ISP Alliance a.s.	CZ
46.36.40.127	46.36.40.0/24	AS42422	SECURITYNET-AS - SecurityNet.cz s.r.o.	CZ

WHOIS identity

No WHOIS records are currently associated with b.itbss.cz in WhisperGraph.

Threat posture

History

Mail and authentication

MX records

mg.itbss.cz

SPF policy

2 SPF mechanisms authorising senders for b.itbss.cz.

Mechanism	Target
SPF_A	b.itbss.cz
SPF_MX	b.itbss.cz

Pivot deeper into the graph from b.itbss.cz.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "b.itbss.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.