Hostname

uba.ne.jp

Last fetched Tue, 04 Aug 2026 09:57:13 GMT

uba.ne.jp resolves to 1 IPv4 address operated by SAKURA-C - SAKURA Internet Inc. in JP.

Nutrition Label

Resolution chain

uba.ne.jp 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
49.212.237.15	49.212.0.0/16	AS9371	SAKURA-C - SAKURA Internet Inc.	JP

WHOIS identity

No WHOIS records are currently associated with uba.ne.jp in WhisperGraph.

Subdomains

1 observed subdomain of uba.ne.jp.

Subdomain
www.uba.ne.jp

Web-graph footprint

Distinct hostnames that link to or from uba.ne.jp in the public web crawl.

43 sites linked to from this hostname.

Sample inbound links

chuokai.or.jp

Sample outbound links

Threat posture

History

Mail and authentication

MX records

uba.ne.jp

SPF policy

2 SPF mechanisms authorising senders for uba.ne.jp.

Mechanism	Target
SPF_A	www3405.sakura.ne.jp
SPF_MX	uba.ne.jp

Pivot deeper into the graph from uba.ne.jp.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "uba.ne.jp"})-[: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.