Hostname

0-b.it

Last fetched Thu, 21 May 2026 16:22:01 GMT

0-b.it resolves to 1 IPv4 address operated by ARUBA-ASN in IT.

Nutrition Label

Resolution chain

0-b.it 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
217.61.61.231	217.61.56.0/21	AS31034	ARUBA-ASN	IT

WHOIS identity

No WHOIS records are currently associated with 0-b.it in WhisperGraph.

Subdomains

2 observed subdomains of 0-b.it.

Subdomain
mx.0-b.it
www.0-b.it

Threat posture

History

Mail and authentication

MX records

mx.0-b.it

SPF policy

1 SPF mechanism authorising senders for 0-b.it.

Mechanism	Target
SPF_INCLUDE	_spf.aruba.it

Pivot deeper into the graph from 0-b.it.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "0-b.it"})-[: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.