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Hostname

ucv.co.jp

Last fetched

ucv.co.jp resolves to 1 IPv4 address operated by AS131937 in JP.

Nutrition Label

WHISPER CANON · ucv.co.jpRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint4.6/10canon.whisper.security/host/ucv.co.jp

Resolution chain

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

IPPrefixASNOperatorCountry
103.152.66.84103.152.66.0/23AS131937—JP

WHOIS identity

Registrar
—
Organization
ueda cable vision co.,ltd.
Contact emails
—

Subdomains

8 observed subdomains of ucv.co.jp.

Subdomain
acmailer.ucv.co.jp
live.ucv.co.jp
mail.ucv.co.jp
ml.ucv.co.jp
mx2.ucv.co.jp
nmaps.ucv.co.jp
ueda.ucv.co.jp
www.ucv.co.jp

Web-graph footprint

Distinct hostnames that link to or from ucv.co.jp in the public web crawl.

109 sites link to this hostname.

165 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

17 SPF mechanisms authorising senders for ucv.co.jp.

MechanismTarget
SPF_INCLUDEkfs.kddi.ne.jp
SPF_INCLUDEspf-sys.mose-mail.jp
SPF_INCLUDEspf.mose-mail.jp
SPF_IP103.152.66.50
SPF_IP103.152.66.84
SPF_IP202.213.48.128/25
SPF_IP202.213.48.92/32
SPF_IP202.213.49.190/32
SPF_IP202.213.49.192/27
SPF_IP202.238.237.16
SPF_IP202.238.237.17
SPF_IP202.238.237.18
SPF_IP202.238.237.19
SPF_IP210.149.39.100
SPF_IP210.149.39.19
SPF_IP210.149.39.36
SPF_IP210.149.39.83

Related pages

Pivot deeper into the graph from ucv.co.jp.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "ucv.co.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.