Hostname

fc01.webporte.jp

Last fetched Fri, 04 Sep 2026 04:11:52 GMT

fc01.webporte.jp resolves to 1 IPv4 address operated by SAKURA-A - SAKURA Internet Inc. in JP.

Nutrition Label

Resolution chain

fc01.webporte.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
153.127.3.12	153.127.0.0/17	AS7684	SAKURA-A - SAKURA Internet Inc.	JP

WHOIS identity

No WHOIS records are currently associated with fc01.webporte.jp in WhisperGraph.

Web-graph footprint

Distinct hostnames that link to or from fc01.webporte.jp in the public web crawl.

234 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

mx.webporte.jp

SPF policy

1 SPF mechanism authorising senders for fc01.webporte.jp.

Mechanism	Target
SPF_MX	fc01.webporte.jp

Pivot deeper into the graph from fc01.webporte.jp.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "fc01.webporte.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.